Saxenda Weight Loss Pen

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Patient Reviews: How Saxenda Weight Loss Pen Has Made a Difference

Treatment Information

Table of contents:

What is Saxenda?

Saxenda (liraglutide) is a prescription weight loss medication used as an adjunct to a reduced-calorie diet and increased physical activity for the treatment of obesity in adults. It is a glucagon-like peptide-1 (GLP-1) receptor agonist that regulates appetite and food intake. 

First licensed in the UK in 2015, Saxenda was a widely used weight management treatment before its manufacturer, Novo Nordisk, effectively withdrew it from the UK market for commercial reasons. Generic alternatives such as Nevolat, which contains the same active ingredient and dosage strength, are now available following the expiration of liraglutide’s patent protection. Nevolat is available through Prescription Doctor’s service. 

How Does Saxenda Work for Weight Loss?

By activating GLP-1 receptors in the brain, liraglutide reduces hunger signals, helping you feel fuller for longer and making it easier to consume fewer calories throughout the day. Importantly, Saxenda does not increase your metabolic rate or energy expenditure; its primary mechanism is appetite regulation rather than calorie burning.

Moreover, liraglutide has been shown to offer broader metabolic benefits. Clinical studies and NHS guidance suggest it can help reduce the risk of progression from pre-diabetes to type 2 diabetes, and evidence indicates it may reduce the severity of obstructive sleep apnoea in people with obesity.

Saxenda is most effective when used as part of a structured weight management plan. The MHRA and clinical guidance consistently recommend combining liraglutide treatment with a reduced-calorie diet and regular physical activity, as lifestyle changes remain an essential component of long-term results.

Does Saxenda Work Immediately?

Saxenda does not produce immediate results; it follows a gradual dose escalation schedule over several weeks. Most patients begin to notice appetite-suppressing effects once the therapeutic dose (3 mg) is reached. As with all weight loss treatments, Saxenda works best when taken as prescribed, alongside a reduced-calorie diet and regular physical activity.

Saxenda Results: How Effective is Saxenda?

Clinical evidence demonstrates that liraglutide 3mg can produce meaningful weight loss when combined with dietary and lifestyle changes. In pivotal trials, 63% of patients lost at least 5% of their body weight, with an average reduction of about 8% after approximately 56 weeks of treatment.

Real-world UK data from the STRIVE study - a multicentre randomised controlled trial across specialist weight management services in the UK and Ireland - found that 21% of participants on a structured liraglutide pathway achieved more than 15% weight loss at one year. Results do vary between individuals, and treatment should be reviewed at 12 weeks if less than 5% weight loss has been achieved at the full 3 mg dose.

 

How to Use Saxenda Weight Loss Injections

Saxenda is administered as a subcutaneous injection, meaning it is injected into the fatty tissue just beneath the skin. Suitable injection sites include the abdomen, upper thigh, or upper arm. It is advisable to rotate sites with each injection to reduce the risk of skin irritation or lumps developing at the same location.

Each dose is administered once daily, at any time of day, and can be taken with or without food. The pre-filled pen should be primed before first use, and a new needle attached for each injection. Used needles should be disposed of safely in a sharps container.

Full step-by-step guidance is provided in the Patient Information Leaflet supplied with your medication.

 

Saxenda Dosage, Pen Duration and Administration Schedule 

Saxenda follows a gradual dose escalation over five weeks, allowing the body to adjust to the medication and minimising the likelihood of side effects. Treatment begins at 0.6mg once daily, increasing by 0.6 mg weekly until the full therapeutic dose of 3mg is reached.

 

Week

Daily Dosage

1

0.6mg

2

1.2mg

3

1.8mg

4

2.4mg

5+

3.0mg

 

If side effects make a scheduled dose increase difficult to tolerate, the current dose may be maintained for an additional week before stepping up.

How Long Do Saxenda Pens Last?

Each Saxenda pen contains 18mg of liraglutide. How long a pen lasts depends on which stage of the escalation schedule you are at. If the dose-escalation schedule is followed exactly, your first pen should last around two weeks, covering the initial 0.6mg and 1.2mg stages. Subsequent pens will last progressively fewer days as the dose increases, with each pen lasting approximately one week during the mid-escalation phase. Once the 3 mg maintenance dose is reached, patients can expect to use roughly one pen every six days.

Once empty, pens and needles should be disposed of responsibly in a sharps container rather than general waste.

Saxenda Prescription Criteria

Saxenda is a weight loss solution that can only be prescribed by a registered healthcare professional, such as a doctor, pharmacist, or nurse prescriber. To be eligible for Saxenda, you must be at least 18 years old and meet one of the following BMI criteria, as outlined in the eMC Summary of Product Characteristics:

  • A BMI of 30 or above, or
  • A BMI of 27 or above, alongside a weight-related comorbidity

A weight-related comorbidity refers to a health condition linked to excess weight, such as type 2 diabetes, high blood pressure, high cholesterol, or obstructive sleep apnoea.

 

Saxenda Side Effects and Cautions 

Like all prescription medications, Saxenda can cause side effects in some patients. Most are mild and tend to resolve as the body adjusts to treatment, particularly during the dose escalation phase.

Saxenda Pen Side Effects

All medications carry the potential for side effects, though not everyone experiences them. It is essential to understand the risks associated with your medication before you begin taking Saxenda.

Possible side effects include:

Very Common 
(may affect more than 1 in 10 people)

Common 
(may affect up to 1 in 10 people)

Uncommon
(may affect up to 1 in 100 people)

Rare
(may affect up to 1 in 1,000 people)

Nausea
Vomiting
Diarrhoea
Constipation
Headache 

 
Heartburn
Indigestion
Gastritis
Belching
Dry mouth
Flatulence
Feeling tired or weak
Changes in taste
Insomnia
Dizziness
Gallstones
Injection site reactions
Low blood sugar
Increase in pancreatic enzymes

 
Loss of fluids
Delay in the emptying of the stomach
Gall bladder inflammation
Faster pulse
Feeling generally unwell
Allergic reactions, such as a skin rash

 
Reduced kidney function
Acute kidney failure

 

 

Please note that severe upper abdominal pain may be a sign of gallstones or an inflamed gallbladder. Stop treatment and contact a clinician if you are experiencing severe pain in the upper abdomen, usually worst on the right side and possibly radiating to the back or right shoulder.

Please note that this is not an exhaustive list of potential Saxenda side effects. More information can be found within the Patient Information Leaflet. 

Allergic Reactions

Do not take Saxenda if you are allergic to liraglutide or other ingredients in Saxenda, such as:

  • disodium phosphate dihydrate
  • propylene glycol
  • Phenol
  • water for injection

Signs of an allergic reaction include:

  • Chest tightening
  • Dry, red, and cracked skin
  • Itchy, red, watery eyes
  • Raised, itchy, red rash (hives)
  • Swelling of the lips, tongue, eyes or face
  • Wheezing or difficulty breathing

In cases of an allergic reaction, stop using Saxenda and go directly to your nearest accident and emergency department.

 

Saxenda Warnings and Interactions

Although Saxenda injections can be effective for weight loss, they are not suitable for everyone. It’s essential to have a clear understanding of the potential impact of taking the medication before starting treatment.

Do not use Saxenda if you:

  • Have a personal or family history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)
  • Have severe kidney or liver impairment
  • Have a known allergy to liraglutide or any of its ingredients

Exercise caution and speak with your clinician if you:

  • Have inflammatory bowel disease or conditions affecting stomach emptying
  • Have a history of pancreatitis 
  • Have type 1 diabetes, as it is not a suitable replacement for insulin 

It is important to disclose your full medical history during your consultation. 

Saxenda and Other Medications 

Saxenda can interact with other medications, so it is important to disclose all current medicines, including prescription, over-the-counter, and herbal products, during your online consultation.

Particular caution is advised if you are taking insulin or sulfonylureas (such as gliclazide or tolbutamide), as combining these with liraglutide may increase the risk of low blood sugar. Those taking anticoagulants such as warfarin should be monitored closely, as changes in diet and weight can affect how these medicines work.

Saxenda should not be combined with other GLP-1 receptor agonists. Because Saxenda can cause nausea, vomiting, or diarrhoea (particularly during dose escalation), the absorption of some orally taken medicines may also be affected.

Full details of known interactions are available in the Patient Information Leaflet.

Acute Pancreatitis

Acute pancreatitis has been noticed in patients taking Saxenda. Signs of acute pancreatitis include:

  • Abdominal pain (which may radiate to your back or feel worse after eating)
  • Fever
  • Increased heart rate
  • Nausea
  • Vomiting
  • Abdominal tenderness

Stop using the medicine and seek urgent medical attention if severe, persistent abdominal pain occurs, especially if it radiates to the back and may be accompanied by nausea
or vomiting.

Other Safety Information

Saxenda is not suitable for people who take insulin or another GLP-1 receptor agonist for the treatment of diabetes, as it may increase your risk of hypoglycaemia. Saxenda is not a substitute for insulin.

It’s also important that you inform our prescriber if you have any thyroid issues (hyperthyroidism or hypothyroidism) and are taking any medicine for a thyroid issue, such as Levothyroxine. This is because Saxenda may not be suitable for people with thyroid problems.

Pregnancy and Breastfeeding

Do not take Saxenda if you are pregnant or breastfeeding. It is unknown how Saxenda affects a child's development during pregnancy or while breastfeeding. If you become pregnant while taking Saxenda, inform your doctor right away. 

 

Frequently Asked Questions About Saxenda Pen

Can You Drink Alcohol on Saxenda?

While alcohol is unlikely to interact with Saxenda, you should avoid or limit alcohol consumption while taking Saxenda. Alcoholic drinks are high in calories and offer little nutritional value. Furthermore, alcohol may increase your risk of, or worsen, side effects of Saxenda, such as nausea, vomiting and dizziness.

Can I Drive or Operate Machinery While Taking Saxenda Injections?

Saxenda should not impact your ability to drive or operate machinery. However, if you experience any side effects that may affect your concentration, such as dizziness, you should refrain from these activities until you feel well enough to resume them.

I’ve Received a Small Bag of Liquid with my Order. What is it?

During transit, Saxenda must be kept cool. This is why we include a small frozen gel pack. You can discard the gel pack in the bin. Take care not to burst the bag.

Can You Take Orlistat and Saxenda Together?

Taking Orlistat and Saxenda together is not recommended. NHS prescribing guidelines state that co-prescribing Orlistat with other weight loss medications is not advised, and this applies equally to branded versions such as Xenical. The two medications work through different mechanisms (Orlistat reduces dietary fat absorption in the gut, and Saxenda regulates appetite centrally).

There is no clinical evidence to support their combined use, and taking both simultaneously may increase the risk of gastrointestinal side effects. For further advice on which weight-loss treatment is most suitable for you, please consult your clinician.

Are Saxenda Weight Loss Injections Available on the NHS?

Saxenda is no longer available on the NHS, with NHS England currently listing Mounjaro and Wegovy as available weight management injection options. While it was previously prescribed through specialist weight management services in England, Saxenda has now been withdrawn from the UK market. Patients who were previously prescribed Saxenda through the NHS will have been transitioned to alternative treatments by their clinical team.

Can I Buy Saxenda Online in the UK?

Saxenda is no longer available for prescription in the UK, so it cannot be purchased online or through any other channel. Patients seeking to buy Saxenda online will find it has been withdrawn from the market entirely, whether they are purchasing privately or through the NHS.

However, Nevolat, which contains the same active ingredient, liraglutide, at the same dosage strength, is available for private purchase through Prescription Doctor. You can begin the process by completing a short online consultation to assess your suitability. If approved by one of our clinicians, your treatment will be dispensed and dispatched with next-day delivery available on weekday orders placed before 3pm.

Additional Resources

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How long should a Saxenda pen last?

The duration of a Saxenda pen's effectiveness is determined by the amount of medicine being injected and the stage of treatment you are in.When you first start using Saxenda, your treatment will begin at a low dose of 0.6 mg per day, which will be gradually increased by 0.6 mg every week for the first five weeks until you reach the recommended dose of 3 mg once daily.Your doctor will need to monitor you while undergoing treatment with Saxenda. However, the following week-by-week plan is a typical guideline:Week NumberDosageQuantity of Pens10.6 mgBuy 1 Saxenda Pen21.2 mgBuy 1 Saxenda Pen31.8 mgBuy 2 Saxenda Pens42.4 mgBuy 3 Saxenda Pens5 onwards3.0 mgBuy 4 Saxenda pens Note: You will need 4 Saxenda pens to reach the maintenance dose of 3.0 mg. Once you reach the maintenance dose, 1x Saxenda pen should last for 6 days.Your doctor will assess your treatment regularly and adjust your dosage accordingly.If you are unable to tolerate or adjust to the new dosage, your doctor will cease treatment and discuss alternative weight loss treatments with you.How long should the first Saxenda pen last me?When you begin your treatment, your first pen should last for 17 days, after which you will need a second pen.How long does a Saxenda pen last at the maintenance dose?Once you reach the recommended dose of 3.0 mg in week 5 of your treatment, 1 Saxenda pen should last for 6 days.How many Saxenda pens do I need per month?For a 1-month course of Saxenda, you would need 5 Saxenda pens. If you are already taking Saxenda at the recommended 3.0 mg dose, the above table need not concern you - you can simply order the amount of pens you require for a given time frame.{add_product_block(211)}When you buy Saxenda online from Prescription Doctor, we will provide you with a sufficient number of needles corresponding to the quantity of pens you order.What is Saxenda?Saxenda is a self-injectable prescription weight loss medication available in a pre-filled pen. It contains an active substance known as liraglutide, which acts similarly to a naturally occurring hormone called Glucagon-like Peptide-1 (GLP-1).GLP-1 is a hormone that controls and regulates your appetite by binding to receptors in your brain, signalling to your brain that you are full. It is believed that too little of this hormone present in the bloodstream can lead to obesity, as a person may still feel hungry after a meal and thus eat bigger portions or snack between meals.Saxenda acts on receptors in the brain which control your appetite. This action helps maintain the feeling of being full for longer after eating, making you less inclined to snack between meals and consume less food overall.When taken alongside a healthy diet and regular exercise, it can effectively help people lose weight who also have:A BMI of 30 or greater (obese) or;A BMI between 27 and 30 (overweight)Weight-related health problems (such as diabetes, high blood pressure, abnormal levels of fats in the blood or breathing problems during sleep called ‘obstructive sleep apnoea’).Where is the best place to inject Saxenda?Suitable sites for injecting Saxenda include your abdomen, upper arm or upper thigh. Your doctor will be able to instruct you on how to use the pen safely.Do not inject Saxenda into muscles or veins. If you accidentally inject Saxenda into a vein or muscle, seek immediate medical attention or call 111 for advice. Your injection technique may need to be reviewed in person by your doctor.While you can use Saxenda at any time of the day, it is recommended to administer it at the same time each day. If you often forget to take your medicine, set a reminder on your phone or smart home device.Before using the pen for the first time, your doctor or nurse will demonstrate how to use it properly. For further information on how to use Saxenda, consult the patient leaflet supplied with the medication.Can I use a Saxenda needle more than once?Using a needle more than once can result in damage to the needle, either by causing a blockage or by damaging the protective coating.It is important to use a new needle every time you inject yourself with Saxenda. If you do not have enough needles to administer Saxenda, you can order needles online from us.This damage can cause injections to be more painful and result in more severe bruising and bleeding. Blockages in the needle, caused by reuse, can make it more challenging to administer the correct dose of the medicine. With frequent reuse, there is a risk of microscopic fragments from the needle (typically the tip) breaking off and remaining inside your body.You should check each needle before administering Saxenda. After inserting the needle into the pen, check that it is straight – a bent needle can make administering Saxenda more painful and result in bruising when the needle is removed.How long does a Saxenda pen last in storage?Saxenda can be stored in the refrigerator or at room temperature, although it has a limited shelf life of 30 days.It is essential to store your Saxenda pen and related paraphernalia, including unused needles and sharps containers, out of sight and out of reach of children and pets. Ideal places include a kitchen cabinet away from the stove or sink, on top of a cupboard or on a high shelf.Always discard the Saxenda Pen after 30 days of opening it, even if some solution remains in the pen.You should always check the solution in the pen before injecting yourself. If the solution in the pen is cloudy or discoloured, safely discard the pen and acquire a new one.What should I do with a broken Saxenda pen?Saxenda pens are relatively delicate and must be handled with care. If you accidentally drop your pen, inspect it for cracks, leaks, or other damage.Do not use your Saxenda pen if you notice any damage to the body of the pen or if you notice solution leaking from the pen.Do not attempt to dismantle or repair your Saxenda pen. Any attempt to dismantle, repair or refill the pen may result in damage to the pen or personal injury.Getting the most out of your Saxenda treatmentRemember, Saxenda is not a quick fix for weight loss. It is only effective when adopted alongside a healthy lifestyle, including regular exercise and healthy eating habits.We have a separate article on maximising the benefits of Saxenda, which offers additional tips for effective treatment with Saxenda.DietingWhile using Saxenda, you should aim to eat healthy meals with appropriate portion sizes.Imagine a plate split into quarters.1 quarter should be made up of protein such as meat, poultry or fish.Another quarter should consist of carbohydrates.You should fill the final 2 quarters with non-starchy vegetables such as carrots, peas, broccoli or plain salad.These measurements can be difficult to visualise when cooking pasta dishes, stews and curries, but they can be applied. Your tomatoes and onions, which you use as the base for sauces, count toward your vegetable intake. Per serving, use 1 cup of pasta or rice. If you cook more than you need, save it for lunch the next day. Leftover pasta and rice can be mixed with vegetables to make a delicious salad. Stick to lean meats as much as possible to limit the amount of fat in your diet. Remember to include vegetables like peppers, spinach, kale, and carrots in your stews and pot dishes.Please understand that this is a guideline, and there exist some variations that specify less starch and more protein. Furthermore, this doesn't need to be followed for every meal. For example, breakfast may contain a high amount of carbohydrates and no vegetables. In such cases, opt for wholegrain cereals, oats or simply a piece of fruit rich in fibre and vitamins instead.You can buy plates marked with the portion sizes either printed on the porcelain or cast into the plate itself, walling off the different sections. These plates are designed to help you control your portions accurately.During your weight loss journey, it's essential to understand the importance of portion control. Some people find it beneficial to weigh out their ingredients or count calories to limit the amount they eat each day; however, these methods may not work for you. Consult a dietitian for personalised tips on dieting and managing your eating habits, and find a system that works for you.ExercisingYou should aim to up your exercise while using Saxenda.Start with small, simple exercises and gradually increase the intensity. You could start with walking - walk while talking on the phone, walk to the shops, get off the bus a stop earlier and walk the rest of the way.Once you feel comfortable, you can build up to more vigorous exercises, such as jogging or running.To make it easier, you can break up your exercise throughout the day to achieve at least 30 minutes of activity. This could be a 10-minute walk in the morning and a 20-minute jog in the afternoon. Find something which works best for you and stick to it.How much weight can I lose on Saxenda?After 12 weeks of regularly taking the 3 mg dose (excluding the first 5 weeks to achieve the optimal dosage), a 5% loss of total body weight must be observed before treatment can continue.If you lose less than 5% of your total body weight, then your doctor will discontinue treatment with Saxenda and discuss other potential weight loss treatments with you.You should aim to increase your physical activity while taking Saxenda. It’s very easy to overthink the exercise you need to do, which can hinder your progress. Instead of viewing exercise as a separate task, try to incorporate it into your daily routine.Walking more is a simple way to increase physical activity and can be easily incorporated into your daily routine. For example, taking the stairs instead of the lift or escalator, getting off the bus a stop earlier and walking the rest of the way or parking further away from shops and walking across the car park.Of course, sports and recreational activities such as gardening or dancing can also help you lose weight.It’s extremely important to take steps to tackle being overweight or obese, as it can lead to several serious and potentially life-threatening conditions, including:Type 2 diabetesCoronary heart diseaseCancerLiver and kidney diseaseStrokeObesity can also affect your mental well-being and lead to depression and low self-esteem. Therefore, it’s so important that, when using your Saxenda Pen, you bear in mind the commitment you need to make to your diet and exercise plan.If you are unsure about how to take Saxenda or have questions about your treatment, consult your doctor for guidance.
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How long should a Saxenda pen last?
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How to get the most from your Saxenda pen?

Simply taking Saxenda alone is not enough to help you lose weight. You should also make adjustments to your lifestyle to manage your weight effectively.Below are some tips to help you adjust your lifestyle and maximise the benefits of your Saxenda treatment.Exercise tipsYou should aim for 150 minutes of moderate exercise per week. This can include activities such as running, jogging, cycling or swimming.A simple way to manage this is to aim for at least 30 minutes of exercise, 5 days a week.Find an exercise that works for you - not only for your lifestyle, but also for your weight and fitness level.Build up the amount of exercise you do week on week before you find the right level for you. Don't try to push yourself too early. Not only can strenuous exercise result in injury, it can also affect you mentally and make you feel dissatisfied. Pace yourself - if you are comfortable running for 3 minutes, try running for 5 minutes. If you normally do 10 strokes in the pool, try 13 or 15 next time. Gradually increase the amount of activity you do.If you feel you pushed yourself too far, dial it back to an amount you feel comfortable with. Always seek medical help if you experience pain or feel unwell while exercising. Pushing too hard can result in injuries such as sprains and strains, which can put your exercise efforts on hold while you recover.You can avoid injury by doing a warm-up before exercising. A combination of static and dynamic stretches is ideal before a workout. Static squats, jogging on the spot, lunges, and other stretches can help limber you up.Don't forget that increasing your activity level isn't limited to just going for a run around the park. You can do squats while you are waiting for the kettle to boil, do star jumps during the ad breaks of your favourite show, get off the bus a stop earlier and walk the rest of the way, and take the stairs instead of the lift or escalator. Small, regular exercises can have a noticeable impact on your weight loss achievements.It's important to keep hydrated while working out. A bottle of water or an isotonic drink is ideal. If you don't have isotonic drinks at hand, you can make one using full-sugar squash. Mix 1 part orange squash with 4 parts water and add a large pinch of salt.If you are using a fitness tracker or app, don't get bogged down in the numbers. If you don't reach your target number of steps on a given day, for instance, aim to achieve the same goal another day.Most importantly, find an exercise you enjoy and want to do. Participating in a sport can be beneficial for both your physical and mental health. Your activity won't feel like a chore, and you'll be surrounded by others who are striving to live healthy and active lifestyles. Likewise, fitness classes can be great for socialising while on your weight loss journey.Don't worry if you feel unmotivated or unwell to exercise. Leave it out for a day and try to exercise the next day. You should avoid any strenuous exercise if you are recovering from an injury.Healthy eating tipsJust like with exercise, making small and simple changes can help you achieve your weight loss targets.Start by reducing the amount you eat rather than cutting out food groups. The NHS recommend reducing your calorie intake by 600 calories a day. However, it is recommended that you consult your doctor or a dietitian before making significant changes to your diet.Next, consider the plate method. Imagine your plate is split into even quarters. 2 quarters of your plate should consist of non-starchy vegetables, such as peas, carrots or broccoli. You can mix different vegetables, such as sliced carrots and peas. 1 quarter of your plate should be filled with protein from lean meat, skinless poultry or seafood. The final quarter should consist of complex carbohydrates, such as brown rice or wholegrain pasta.Snacking can greatly contribute to weight gain. To avoid the urge, eat meals at regular intervals throughout the day. Ideally, you should aim for 3 meals spread even apart from one another. This can help you to regulate how much you eat in a day and prevent cravings for foods.If you do crave a snack later in the day, especially if your evening meal is later in the day, opt for a healthy choice. Apples, carrots and celery are great for snacking on, as are small portions of nuts and seeds. Avoid snacks such as chocolate, biscuits, pastries, and baked goods, including cakes and doughnuts.What you drink can also contribute to weight gain. Fizzy drinks, tea, coffee and fruit juices can contain high amounts of sugar and be high in calories. It's essential to be aware of the sugar content in the beverages you consume. Check the label for the "carbohydrates of which sugars" and the kcal amount. In most cases, the calories will be visible on the front of the label. In tea and coffee, substitute sugar for artificial sweeteners, provided you aren't sensitive to them.Limiting or cutting out alcohol can also help you to lose weight. Alcoholic drinks often contain a high amount of calories but carry little to no nutritional value.Keeping a food diary can help you track your daily food intake. Write down every meal and snack you eat, noting the number of calories alongside each item. This record can be reviewed by your doctor or a dietician, who can identify areas of your diet which may require improvement.Managing Saxenda side effectsThe common side effects of Saxenda are nausea, vomiting, constipation and diarrhoea. While they usually reduce over time, there are some things you can do to reduce your risk of side effects. Firstly, it's important to administer Saxenda at the same time every day. If you find it difficult to remember when to take Saxenda, set a reminder on your phone or smart device.Side effects such as diarrhoea and vomiting can dehydrate you. It's important to keep hydrated while taking Saxenda by drinking plenty of water throughout the day.You may find that your side effects become more pronounced as you increase your dosage. If you cannot tolerate the side effects, discuss your options with your doctor, as they may recommend another weight loss product, such as Mounjaro. Your dosage may need to be reduced. You should always follow the recommended dose escalation.Keep a positive attitudeNegative thinking can impact your weight-loss journey, making it harder to lose weight. The negativity may be caused by how you view yourself, how you think others see you and your thought process when faced with these attitudes.Identifying your attitudes towards eating and weight loss can help you keep your weight off in the long run.Set yourself manageable and doable goals, and learn what you can do to make them more achievable.Create an environment that motivates you to adopt positive attitudes towards healthy eating. Try to keep unhealthy snacks out of your house to prevent you from snacking on them. Keep healthy fruits in your house to snack on instead.Surround yourself with positive people who motivate you, including family, friends, or local weight loss support groups. Speak to your doctor if you notice any negative changes in your mood during your weight loss journey.When you achieve a weight loss goal, it's easy to turn to an unhealthy snack as a reward. Swap this unhelpful option for something more helpful, such as an activity or a new item of clothing. If you reward yourself with unhealthy snacks, look at what you can swap them for.As you continue your weight loss plan, you may reach a plateau where it becomes harder to lose as much weight as you previously could. While this is completely normal, it can make you feel as if you are stuck and hit a brick wall. Consult your doctor if you reach a plateau or are experiencing difficulty losing weight. Your diet and lifestyle may need to be reviewed to keep you on track.During your weight loss journey, there may be lifestyle changes you wish to continue, such as keeping healthy snacks in the house, engaging in a sport, maintaining a food diary to track your eating habits, or adjusting your diet. Keeping these habits can help you keep the weight off and prevent you from gaining the weight you worked so hard to lose.
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How to get the most from your Saxenda pen?
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What happens if I eat too much while on Saxenda?

Weight loss is no easy feat. Even when using weight loss aids such as Saxenda, it’s essential to maintain a balanced diet and exercise regularly.Saxenda works by slowing the rate at which glucose, which our bodies use for energy, is absorbed through our intestines. It also causes a feeling of fullness and suppresses your hunger, so you feel less inclined to eat large quantities of food.But Saxenda is not a magic bullet and won’t help you lose weight on its own. You need to eat a low-calorie diet and exercise regularly in order to support your weight loss journey.We explore how overeating affects your treatment with Saxenda, provide tips on preventing overeating, and outline what to do if you do break your diet.How does eating too much affect Saxenda?Simply put, eating a high-calorie diet while taking Saxenda will not help you lose weight. In fact, eating more calories than you should, even while taking Saxenda, can cause you to inadvertently gain weight. This is because Saxenda has no effect on how your body processes calories.While it’s absolutely fine to have a treat every now and again, frequently overeating or consuming sugary or fatty foods can impact your weight loss efforts, regardless of whether you are using a weight loss aid.The bottom line is that any weight loss effort requires a calorie deficit. You can easily think of this as eating less and moving more. Whether you choose to cut out foods high in sugar and saturated fats or eat smaller portions, you will reduce the overall amount of calories you consume, which promotes weight loss.According to the NHS, men should consume around 2,500 calories per day, while women should aim for a daily intake of 2,000 calories. To lose weight at a steady pace, the NHS recommend reducing your calorie intake to 1,900 calories for men and 1,400 calories for women.You can work out how many calories your body needs based on your BMI and your level of exercise. These calculations are used to work out how many calories your body burns at rest. From here, you can work out more accurately how many calories you can knock off your intake in order to safely lose weight.Before making any drastic changes to your diet, it’s essential to consult with your doctor or a professional in diet and nutrition, such as a dietitian or nutritionist. A fitness instructor or personal trainer may be able to offer help and advice on adjusting your diet to achieve your ideal weight at a safe and steady pace.What can I do if I eat too much while taking Saxenda?If you eat more calories than you should, or indulge in a treat, you don’t need to adjust your Saxenda dosage. Continue to take your Saxenda as you normally would. Using more Saxenda than you should won’t make you lose weight faster, but it may increase your risk of side effects, such as nausea or vomiting.Saxenda only helps to treat the physical act of overeating by suppressing your hunger and making you feel fuller for longer. But obesity is a disease that also affects you psychologically. Changing your attitudes towards food and eating can be beneficial in achieving your weight loss goals.When, how and where you eat can positively or negatively impact your relationship with food. Eating meals in front of the TV, for example, makes you more likely to overeat. Due to the delay in the release of hormones that send signals to our brains telling us our stomach is full, eating food quickly can cause us to eat more. When you eat food slowly, your body has time to send the signals to your brain to say when you are full, so you stop eating.Ensure you eat regularly throughout the day to provide your body with a steady supply of energy.Start by looking at what you eat in a day. Keeping a food diary to track your eating habits can be beneficial for both you and your doctor. Note down how you prepare and cook your meals as well. For example, if you had toast for breakfast, note down whether you used white or wholemeal bread, and what you put on your toast.Identify areas in your current diet where you can make healthier substitutions. Continuing with our toast example, you can use wholemeal bread and add a light spread on top to reduce the fat content.You don’t need to cut out certain food groups - you should simply look for ways you can improve their nutritional value. Simply eating less food overall can also contribute towards a calorie deficit and help you lose weight.You can remove the temptations of eating unhealthy food by removing it from your home. Instead of buying biscuits, crisps, and other salty or sugary snacks, opt for a variety of fresh fruits and vegetables. Celery and carrot sticks are great substitutes for crisps, and taste great with a sprinkle of salt or a low-fat dip. Dates, grapes, plain nuts, and berries (fresh or dried) are delicious alternatives to chocolate and sweets. Check the labels when shopping to compare the fat, salt and sugar content.Surround yourself with positive thinking people who encourage your weight loss efforts. If you involve others in your weight loss journey, they can motivate you to make healthier choices. Pass your own health changes on to the rest of your family - it’s never too early or too late to get your family eating healthier.For some people, eating is a coping mechanism for personal traumatic experiences, grief, depression or other psychological issues. It’s very important to speak to someone if you are struggling with a mental health problem, especially if it is manifesting in unhealthy eating habits or eating disorders. Your doctor can help you find the support you need. There are charities and organisations in the UK, such as BEAT, that can help you if you have an eating disorder.Eating too much, regardless of whether you are using a weight loss aid, can cause weight gain and thus increase your risk of health problems, including diabetes and cardiovascular disease. It’s important to adjust your lifestyle to counter the effects of overeating. Reduce your portion sizes, choose healthy alternatives, limit your sugar intake, and exercise more.
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What happens if I eat too much while on Saxenda?
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How to get Saxenda for free in UK?

The following ways can provide Saxenda for free or at a discounted price in the United Kingdom (UK).NHS prescriptionThe National Health Service (NHS) offers Saxenda free of charge to those who are eligible and exempt from paying any prescription medication costs.To obtain it free of charge, or at a discounted rate, you must obtain a Saxenda prescription from a Tier 3 weight management service. These services have specialists with extensive knowledge and experience in weight management. (Usually, a GP refers you to these services if you meet the eligibility criteria.)Patient Assistance ProgramsNovo Nordisk (manufacturer of Saxenda) offers “Patient Assistance Programs” that provide financial assistance to patients with affordability issues who meet the eligibility criteria.Government Assistance ProgramsGovernment-run programs, such as prescription prepayment certificates (PPCs), offer prescription medications at a lower price.Similarly, the NHS Low Income Scheme can help you pay for NHS prescriptions if you do not have capital or savings over £6,000 and are either a pensioner or student, are earning a wage, are living in a care home, or are receiving state benefits.You can contact your local adult social care services to find out if you are eligible for government-run assistance programs for NHS prescription medications, such as Saxenda.What is its price in private? Are there any discounts?According to NICE guidelines, the list price of Saxenda is £196.20 per 18mg (3ml) pre-filled pen.If you are willing to pay this price and your private prescriber considers Saxenda safe and suitable for you, you can get it with a private prescription. However, the company offers a discounted price if purchased through a secondary-care tier 3 weight management service.{add_product_block(211)}What is Saxenda?Saxenda is a prescription medicine used for weight management in obese and non-diabetic adults (BMI ≥35 or at least ≥32.5 for members of minority ethnic groups) with high blood sugar levels (HbA1c 6% to 6.4%) and cardiovascular risk factors like hypertension and dyslipidemia.In the United Kingdom, it is approved as an adjunct weight management option alongside a low-calorie diet and physical activity.How does it work?Saxenda's active ingredient is “Liraglutide,” which is a glucagon-like peptide (GLP-1) receptor agonist. GLP-1 receptors are present in specific brain regions that regulate hunger and food intake. GLP-1 agonists, such as Saxenda, bind to these receptors, reducing appetite and, consequently, food intake.Moreover, following a low-calorie diet when using Saxenda is easier because it helps control appetite and increases satiety. However, for better results, it should be used in conjunction with regular exercise and a controlled diet.Benefits of Saxenda in weight managementSaxenda (Liraglutide) is associated with a significant reduction in mean body weight. One key feature of weight loss with Liraglutide is that it remains maintained over an extended period. Thus, it facilitates both the induction and maintenance of weight loss.In addition to reducing mean body weight, Liraglutide also lowers cardiometabolic risk factors, including blood pressure, waist circumference, and fasting lipid levels. Furthermore, it decreases fasting and post-meal blood sugar levels, offering better glycemic control (blood sugar control).Side effects of SaxendaThe most common side effects of Saxenda include nausea, vomiting, diarrhoea, injection site reaction, stomach pain, fatigue, and low blood sugar.Though rarely, it may also cause some severe side effects, including pancreatitis (inflammation of the pancreas), gallstones, kidney failure, and life-threatening allergic reactions. Moreover, you should also keep a check on your mental well-being because it can cause mood swings, depression, and suicidal thoughts.Who should not use Saxenda?Saxenda should not be used in the following cases.If you or your family member has ever been diagnosed with Multiple Endocrine Neoplasia syndrome.If you have experienced a severe allergic reaction to Saxenda.If you are pregnant or plan to become pregnant.Moreover, Saxenda should be used with caution (after discussing it with a healthcare professional) if you have severe stomach problems, depression, mental health issues, or problems with your kidneys, pancreas, or liver.You should also consult with your healthcare professional before using Saxenda if you are lactating or plan to lactate.Can it be used with other weight loss medications?It is advisable to avoid taking Saxenda when using other weight loss prescription medications, over-the-counter medications, or herbal products, as the safety and efficacy of combining these with Saxenda are not well understood.Is it safe for children?The safety and effectiveness of Saxenda in diabetic children aged 12 to 17 is yet unknown. So, it would be better to avoid using it in children with type 2 diabetes.SourcesNational Health Service (NHS). Prescription Prepayment Certificate (PPC)National Health Service (NHS). NHS Low Income schemeNICE Guidelines 2020. Liraglutide for managing overweight and obesityThe Lancet 2024. Healthy weight loss maintenance with exerciseThe New England Journal of Medicine 2015. A Randomized, Controlled Trial of 3.0 mg of Liraglutide in Weight Management
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How to get Saxenda for free in UK?
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Why am I not losing weight on Saxenda?

There are several possible reasons why you may not be losing weight while using Saxenda. Some common reasons include the following:Not following the recommended dosing schedule: Saxenda is most effective when taken as prescribed by your healthcare provider. If you are not taking the medication as directed, it may not be as effective in helping you lose weight.Not following a healthy diet: To lose weight, it is essential to follow a balanced diet that is low in calories and rich in essential nutrients. Saxenda can help you feel full and satisfied after eating, but it is not a substitute for a healthy diet.Not getting enough physical activity: Regular physical activity is a crucial component of a weight loss program. Saxenda can help you feel more energetic and motivated to be active; however, it is not a substitute for regular exercise.Medical conditions: Certain medical conditions, such as hypothyroidism or insulin resistance, can make it more difficult to lose weight. If you have a medical condition that affects your weight, it is essential to discuss this with your healthcare provider.Other medications: Some medications can cause weight gain or make it more difficult to lose weight.If you are taking other medications, it is important to discuss any concerns about weight loss with your healthcare provider. If you are not losing weight while using Saxenda, it is important to discuss this with your healthcare provider. They can help you determine the cause of the issue and suggest appropriate treatment options.Dosing IssuesNot taking the medication as prescribedSkipping doses or not taking the medication consistentlyDiet and NutritionNot following a healthy, low-calorie dietEating too many calories or eating unhealthy foodsNot getting enough nutrients from your dietPhysical ActivityNot getting enough exercise or physical activityBeing sedentary for long periodsMedical ConditionsCertain medical conditions, such as hypothyroidism or insulin resistance, can make it more difficult to lose weight.If you have a medical condition that may be affecting your weight, it is important to discuss this with your healthcare provider.Some medications can cause weight gain or make it more difficult to lose weight.If you are taking other medications, it is important to discuss any concerns about weight loss with your healthcare provider.Stress or other emotional factors may be contributing to weight gain or difficulty losing weight.It is important to manage stress and address any emotional issues that may be impacting your weight loss efforts.Poor sleep quality or not getting enough sleep can affect weight lossIt is important to prioritise sleep and aim for 7-9 hours of sleep per nightNot drinking enough water or staying hydrated can affect weight lossAim to drink at least 8 cups of water per dayMedical conditions, such as sleep apnea or polycystic ovary syndrome (PCOS), can affect weight loss.If you have a medical condition, it is essential to consult with your healthcare provider about your weight loss efforts. 
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Why am I not losing weight on Saxenda?
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How long does Saxenda stay in your system?

The duration of Saxenda (liraglutide) in your system will depend on several factors, including your age, weight, and overall health. Saxenda is metabolized in the liver and has an elimination half-life of about 13 hours. This means that it takes about 13 hours for the concentration of the medication in your body to be reduced by half.Saxenda (liraglutide) is a medication that is used to help adults with obesity or overweight (BMI ≥27) with at least one weight-related condition, such as type 2 diabetes or high blood pressure, lose weight. Saxenda is a type of medication known as a glucagon-like peptide-1 (GLP-1) agonist, which works by mimicking the effects of the hormone GLP-1 in the body.It is typically recommended to take Saxenda once daily, preferably at the same time each day. The medication should be taken before the first meal of the day. Saxenda is typically administered as a subcutaneous injection, which means it is injected just under the skin.Saxenda can take several weeks or months to reach its full effect. It is important to use the medication as directed by your healthcare provider and to follow all instructions on the label. If you have any questions about how to use Saxenda or if you experience any side effects while taking the medication, you should contact your healthcare provider for guidance.It is important to use Saxenda as directed by your healthcare provider and to follow all instructions on the label. If you have any questions about how Saxenda is metabolised or how to use the medication, please contact your healthcare provider for guidance.
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How long does Saxenda stay in your system?
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Saxenda from Boots UK?

If you're looking to start a weight-loss journey, you will have heard of the treatment Saxenda. Saxenda is available at Boots UK and pharmacy services. Saxenda can be purchased at Boots UK and other online health pharmacies, as well as through PrescriptionDoctor Online; our clinicians can help you reach your weight-loss goals safely. Saxenda is a once-daily injectable weight-loss drug that works by helping to control hunger and reduce cravings. The active ingredient in Saxenda is liraglutide, a hormone similar to a naturally occurring hormone found in the body. By targeting specific areas of the brain that control appetite, Saxenda helps reduce hunger pangs and cravings, which can lead to eating less and ultimately aid in weight loss.Exploring Effective Alternatives to Saxenda for Your Weight Loss Journey  Saxenda is also available from PrescriptionDoctor for short-term use, usually no more than 16 weeks. Buying Saxenda with Prescription Doctor, you will receive the following:Injections of Saxenda from a qualified healthcare professionalNeedlesSharps binTamper-proof packagingDiscreet deliverySaxenda 'Get Started Guide'.Access to our clinicianWhy should you buy Saxenda pens from PrescriptionDoctor?Are you considering buying Saxenda to begin your weight loss journey? Prescription Doctor can help. Here are the reasons why you should buy Saxenda only through us:Quality Products: We source our Saxenda products directly from the manufacturer to ensure premium quality and originality.Competitive Prices: We strive to offer competitive prices, enabling our customers to access Saxenda at an affordable rate.Safe Delivery: All orders are shipped securely and discreetly to guarantee the highest level of protection and privacy.Trusted Supplier: We have been a trusted authorised supplier of Saxenda in the UK.Personalised Support: Our team of dedicated support specialists are available to answer your questions and assist you with any questions you may have. Convenient Payment Options: We offer a range of payment methods, including credit and debit cards.Fast Shipping: We understand that time is of the essence. That’s why we offer fast shipping of all orders.Secure Shopping: Our website is protected by 256-bit SSL encryption to ensure that your payment information remains safe and secure.Saxenda should be used in conjunction with a healthy lifestyle to help you achieve your weight loss goals. If you’re overweight or obese and struggling to lose those extra pounds, Saxenda may be the right choice.Exploring Effective Alternatives to Saxenda for Your Weight Loss JourneyAre you looking for Saxenda at Boots? While it's a popular choice for weight loss, we've noticed that Saxenda often faces stock shortages, which can be challenging if you're committed to a consistent weight management plan. To ensure your journey remains on track, we're excited to introduce you to Wegovy, a promising alternative with impressive results.Why Consider Wegovy as Your Alternative to Saxenda?Wegovy, like Saxenda, is a medication designed for weight loss and management. It's formulated to help you feel fuller sooner and for longer, reducing your calorie intake and assisting in steady weight loss. Our clients who have transitioned to Wegovy report high satisfaction levels, often noting its effectiveness and ease of use.The Wegovy Advantage:Clinically Proven: Supported by extensive research, Wegovy has been proven to aid in significant weight loss.Customer Endorsements: Many of our customers have successfully switched from Saxenda to Wegovy, experiencing comparable, if not enhanced, weight loss results.Healthcare Professional Recommended: Endorsed by healthcare professionals for its efficacy and safety profile.Understanding Your Options: Saxenda vs. WegovyBoth Saxenda and Wegovy are GLP-1 receptor agonists, which means they work in similar ways to help you lose weight. However, they have different active ingredients and dosing schedules. Here's a closer look at how they compare:Mechanism of Action: Both medications regulate your appetite to reduce hunger and calorie intake.Composition and Dosage: While Saxenda contains liraglutide, Wegovy is formulated with semaglutide, offering a different approach to weight management.Ready to Try Wegovy or Mounjaro?If you're experiencing difficulties obtaining Saxenda or are simply curious about what Wegovy and other weight loss products, such as Mounjaro, have to offer, we're here to help. Our team can guide you through the transition and ensure that your weight loss journey is effective and tailored to your needs.{add_product_block(380)}{add_product_block(437)}Frequently Asked Questions:Can I switch from Saxenda to Wegovy easily? Yes, many of our customers have made the switch smoothly. We recommend consulting with a healthcare professional for personalised advice.Is Wegovy as effective as Saxenda? Clinical studies and customer feedback suggest that Wegovy is equally, if not more, effective for weight loss.How can I start with Wegovy? You can learn more about Wegovy by visiting our product page. Our team are at hand and will assist you in beginning your journey with Wegovy.Conclusion: While Saxenda has been a go-to for many in their weight loss journey, Wegovy stands out as a highly effective alternative, especially when facing stock issues. At PrescriptionDoctor, we're dedicated to providing you with the best options for your health and well-being. Explore Wegovy with us and take the next step in your weight management journey.Our customers do the talking for us. Trustpilot 
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Saxenda from Boots UK?
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Are you losing weight using Saxenda Pen?

Here are a few tips to help you get the most out of your Saxenda treatment: Inadequate dosage: If the dosage of Saxenda is inadequate, it may not be effective in promoting weight loss. According to the manufacturer's prescribing information, the recommended starting dose is 0.6 mg daily, and the dose can be increased gradually over time to a maximum of 3 mg daily. If you do not see results with your current dose, talk to your online weight loss provider about adjusting your dosage.Non-compliance: Consistently using Saxenda as prescribed is essential for achieving weight loss results. If you miss doses or do not follow the instructions for using the medication, you may not achieve the intended results.Inadequate diet and exercise: While Saxenda can aid in weight loss, it is not a substitute for a healthy diet and regular exercise routine. In fact, the medication works best when used in conjunction with a balanced diet and regular physical activity. If you are not seeing results with Saxenda, it may be helpful to assess your diet and exercise habits and make adjustments as needed.Medical conditions: Certain medical conditions can affect weight loss, even with the use of weight loss medications like Saxenda. For example, conditions such as hypothyroidism or polycystic ovary syndrome (PCOS) can make it more difficult to lose weight. If you have a medical condition that may be affecting your weight loss, consult your healthcare provider about alternative treatment options.Medication interactions: Certain medications can interact with Saxenda, potentially affecting its effectiveness. For example, insulin or other diabetes medications may need to be adjusted when Saxenda is added to the treatment regimen. Make sure to inform your healthcare provider of all medications you are taking, including over-the-counter supplements, to ensure that there are no potential interactions.It's important to note that weight loss medications like Saxenda are not a magic solution for weight loss and may not be effective for everyone. If you are not seeing results with Saxenda, discuss other treatment options or adjustments with your healthcare provider to optimise your current regimen.References:Saxenda prescribing information. Novo Nordisk Inc. Revised January 2022.National Institute of Diabetes and Digestive and Kidney Diseases. Prescription Medications to Treat Overweight and Obesity. Accessed March 2023.
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Are you losing weight using Saxenda Pen?
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How do weight loss injections work?

Weight loss injections are rapidly gaining popularity in the UK as more people become aware of their potential benefits. Demand for Wegovy, Mounjaro, and Nevolat has skyrocketed due to their reputation for promoting rapid weight loss, and research suggests that their effects are far superior to those of diet and exercise alone.People often lose a substantial amount of weight on these medications, with some studies reporting weight reductions of up to 25% over a year of treatment. The results are staggering, and have many people asking: ’How do weight loss injections work?’Weight loss injections, or GLP-1 agonists, are a group of medications that promote weight loss by suppressing food cravings and appetite. But what other effects do these drugs have? Are they safe, and who is eligible for them? We’ll discuss the answers to these questions, and more, so you can make an informed decision about how to proceed with your weight loss journey.[medical_form product_id="437" text="START YOUR WEIGHT LOSS CONSULTATION TODAY" type="button"]What is a Weight Loss Injection?Weight loss injections are injectable medications that promote weight loss by suppressing appetite. They mimic the effects of naturally produced hormones that signal to your brain when you are full, thereby reducing ‘food noise’ and cravings.In one study, participants receiving weight loss injections reduced their calorie intake by up to 39% compared to those on placebo treatment. This sharp reduction in calorie intake often leads to dramatic weight loss and makes it easier for people to stick to a diet and exercise plan.Different types of weight loss injections contain different active ingredients. The main options licensed for prescription in the UK are:Wegovy (Semaglutide)Nevolat (Liraglutide)Mounjaro (Tirzepatide)How Do Weight Loss Injections Work?Wegovy (semaglutide) and Nevolat (liraglutide) contain drugs called glucagon-like peptide-1 (GLP-1) agonists, which mimic the effects of a hormone called GLP-1. GLP-1 is released from the small intestine in response to food intake and promotes satiety, or a feeling of ‘fullness.’  Mounjaro (tirzepatide) is a dual agonist that mimics two hormones: GLP-1 and GIP (gastric inhibitory polypeptide). Like GLP-1, GIP is thought to reduce appetite and food intake. By simulating the effects of both hormones, tirzepatide may promote greater weight loss than drugs that only mimic GLP-1.However, reduced hunger is only one of the potential health benefits of weight loss injections. These medications can also enhance insulin production and sensitivity, as well as inhibit the release of glucagon, to help control blood sugar levels.Here's an explanation of how weight loss injections work in more detail:Appetite SuppressionGLP-1 agonists primarily promote weight loss by suppressing appetite. They slow the rate at which food moves through the stomach, making users feel full more quickly than usual. They may also reduce food cravings by dampening the anticipation of food and making high-fat foods less appealing.These combined effects mean people on weight loss injections typically eat far less than usual, and may avoid energy-dense foods that contain a lot of fat. This makes it much easier for users to stick to a calorie-restricted diet and often leads to rapid weight loss.Enhanced Insulin Secretion and SensitivityGLP-1 and GIP agonists were originally developed to treat type 2 diabetes by helping the body regulate its blood sugar levels. They stimulate insulin secretion during food intake, which promotes the uptake of glucose by the cells and helps keep blood glucose levels stable. These medications also improve insulin sensitivity, meaning the body’s cells are more responsive to insulin and better at absorbing glucose from the blood.Reduction in Glucagon ReleaseGlucagon is a hormone produced by the pancreas. It stops blood sugar levels from dropping too low by preventing uptake of glucose by the liver, so more stays in the bloodstream. It also triggers the liver to convert stored glucose (called glycogen) into a usable form, which is released into the bloodstream.People with type 2 diabetes may have relatively elevated glucagon levels, which can contribute to high blood sugar. GLP-1 agonists help counteract this by inhibiting the release of glucagon, thereby contributing to better glycemic control.[medical_form product_id="437" text="START YOUR WEIGHT LOSS CONSULTATION TODAY" type="button"]Are Weight Loss Injections Safe?Weight loss injections are generally considered safe, and may lower your risk of weight-related health problems like heart attack and stroke. However, like all medications, they have the potential to cause side effects.Most people on weight loss injections won’t experience anything more serious than temporary gastrointestinal symptoms. In rare cases, weight loss injections can trigger more serious health conditions like pancreatitis and gallbladder disorders. For the sake of safety, it is recommended that you take weight loss medications only under the guidance of a licensed clinician.How to Qualify for Weight Loss InjectionsWeight loss injections are prescribed to people who are obese (with a BMI over 30 kg/m2) or overweight (with a BMI over 27 kg/m2) with at least one weight-related health problem. Weight-related medical conditions that may qualify someone for weight loss injections include:High blood sugar levels (i.e., prediabetes or type 2 diabetes)High blood pressureElevated blood lipid levelsObstructive sleep apnoeaHeart disease  What are the Different Types of Weight Loss Injections?There are three main weight loss drugs available for prescription in the UK: tirzepatide, semaglutide, and liraglutide. These medications are sold under different names, with the most popular options including Mounjaro, Wegovy, and Nevolat.MounjaroThe active ingredient in Mounjaro is tirzepatide, which is a dual GLP-1 and GIP agonist. This means it mimics the effects of two hormones, unlike semaglutide and liraglutide (which are GLP-1 agonists). Some studies suggest that the dual action of tirzepatide makes it a more effective weight loss tool than GLP-1 agonists like semaglutide and liraglutide.Mounjaro is administered once a week, with dose increases every four weeks. The starting dose of Mounjaro is 2.5 mg, and the highest possible maintenance dose is 15 mg per week. {add_product_block(437)} WegovyWegovy is a weekly weight loss injection that contains semaglutide as its active ingredient. Semaglutide is a GLP-1 agonist and promotes weight loss by mimicking the appetite-suppressing effects of the GLP-1 hormone. This can help people achieve significant weight loss, with one study reporting weight reductions of up to 17.4% over 68 weeks of treatment. {add_product_block(380)} Nevolat Nevolat is the generic version of Saxenda, containing liraglutide, a type of GLP-1 agonist. Like semaglutide and tirzepatide, liraglutide helps people lose weight by suppressing appetite and calorie intake.The main difference between Nevolat and the other weight loss injections discussed here is the frequency of dosing. Whereas Mounjaro and Wegovy are injected once a week with dose increases every four weeks, Nevolat is formulated for daily use with weekly dose increases. {add_product_block(469)} Potential Side Effects from Weight Loss InjectionsLike all medications, weight loss injections have the potential to cause side effects. The side effects of Mounjaro, Wegovy, and Nevolat vary slightly, but the most common across all three are gastrointestinal symptoms. Digestive issues may affect over 10% of people on weight loss medications, and include:DiarrhoeaConstipationNauseaVomitingIndigestionAbdominal painMost of the time, the gastrointestinal side effects of weight loss injections are mild to moderate and get better within a few days. However, persistent diarrhoea or vomiting can lead to severe dehydration and other health complications, like kidney damage.
Rarely, weight loss injections can cause serious health problems such as pancreatitis, gallbladder disorders, and kidney failure. If you have any concerns about severe or persistent side effects, contact a licensed clinician for advice.Do Weight Loss Injections Work?Clinical studies have consistently demonstrated the efficacy of tirzepatide, semaglutide, and liraglutide in lowering blood sugar levels and promoting weight loss.Tirzepatide, the active ingredient in Mounjaro, may be the most effective of the three for weight reduction. One study reported that tirzepatide outperformed semaglutide and liraglutide in terms of weight loss and led to an average body weight reduction of 18%, compared to 12% for semaglutide and 5% for liraglutide. Therefore, Mounjaro may be the preferred option for people hoping to lose a significant amount of weight.
However, all of the weight loss injections currently available in the UK have seen success in clinical trials.People using semaglutide (Wegovy) may lose up to 15%  of their total body weight within a year of treatment. Research into the efficacy of liraglutide suggests that people can lose 5 - 8% of their body weight on this medication, with one study reporting a 5.8% reduction in one year of treatment.These medications are comparable in terms of safety, with the most common side effects across all three being temporary gastrointestinal problems. Therefore, the main things to consider when choosing a medication are price and the frequency of dosage.Weight Loss Injections Before and AfterClinical research results suggest that weight loss injections are a safe and highly effective way to shed weight. However, medicine is a deeply personal choice, and starting a new treatment plan requires careful consideration and thorough research. When making your decision, it can be helpful to hear about the real-life experiences of people who have used these medications.  Many people on Mounjaro see a significant improvement in their weight loss progress, with reduced food cravings making it much easier to stick to a calorie-reduced diet. Users report positive health changes such as improved blood pressure, cholesterol levels, and insulin sensitivity following Mounjaro treatment. The weight loss results are also extraordinary, with one user shedding over 200 lbs (92 kg) in under two years of treatment.Wegovy has been found to produce similar results, illustrated by impressive before-and-after photos. People on Wegovy share that they experience a boost in their quality of life and feel fitter, stronger, and more confident after weight loss.How to Get Weight Loss InjectionsIf you would like to try Mounjaro, Wegovy, or Nevolat, there are a few routes you can take to access these medications. People eligible for these treatments (i.e., those with obesity or who are overweight with at least one weight-related health problem) may be able to get them on the NHS.However, the quickest and most convenient way to get weight loss injections is often with the help of an online pharmacy like Prescription Doctor. Online pharmacies have a lower qualifying threshold than the NHS, and you can quickly and easily confirm your eligibility for treatment via online questionnaires. These companies can also ship your medication directly to your address, eliminating the need for in-person appointments and purchases.Trusted Weight Loss Support from Prescription DoctorIf you’re thinking about using weight loss injections as part of your health journey, Prescription Doctor is here to help. We’re dedicated to helping people just like you achieve their goals, providing specialist support every step of the way.We offer a range of licensed weight loss treatments, including injections and tablets, while our licensed clinicians will assess your unique circumstances to recommend what they believe is the best option for you. They will also regularly check in with you to monitor progress and ensure everything is working as it should.As well as answering questions such as “How do weight loss injections work?”, we provide a comprehensive library of resource articles on various subjects, including diet plans (vegan and non-vegan), and how to notice when you’re losing weight. All of this comes as standard with our service.Want your medication delivered quickly and discreetly? No problem. We dispatch all products in plain packaging, while orders approved before 3pm on a weekday are eligible for next-day delivery. We provide a straightforward and hassle-free service that you can rely on.Ready to get started? Sign up for your weight loss consultation today. 
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How do weight loss injections work?

Treatment information

  • Product Name: Saxenda
  • Manufacturer: Novo nordisk
  • Active Ingredient(s): Liraglutide
  • Administration: Subcutaneous injection
  • Presentation: Pre-filled injector pen
  • Available Strength: 6 mg/mL
  • Exemption: Prescription only
  • Dosage: 3.0 mg once daily
  • Description: Saxenda is a weight loss aid which is administered via an injection.
  • Drug Class: Incretin mimetic
  • Alcohol Consumption: Avoid or limit alcohol consumption
  • When Pregnant: Do not take Saxenda during pregnancy. Speak to your doctor for further advice.
  • When Breastfeeding: Do not take Saxenda while breastfeeding. Speak to your doctor for further advice.https://www.prescriptiondoctor.com/storage/product_images_th/Saxenda.jpg
Click here to view the Saxenda Weight Loss Pen - Patient Information Leaflet

Authored By

Mohamed Imran

Mohamed Imran Lakhi

MPharm - Lead Pharmacist
Imran Lakhi is the superintendent pharmacist and founder at Prescription Doctor. He has been at the core of our team.

Published on: 29/01/2020 Re-Published on: 22/05/2026

Reviewed By

Dr Giuseppe Aragona
Dr. Giuseppe utilises his extensive experience in general practice to ensure the accuracy and safety of the website's content.

Reviewed on: 22/05/2026

Weight Loss Alternatives

Mysimba

Mysimba

  • No prescription required
  • Sent from a UK registered pharmacy
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Alli (Orlistat)

Alli (Orlistat)

  • No prescription required
  • Sent from a UK registered pharmacy
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Xenical (Orlistat)

Xenical (Orlistat)

  • No prescription required
  • Sent from a UK registered pharmacy
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Wegovy & Mounjaro Needles

Wegovy & Mounjaro Needles

  • No prescription required
  • Sent from a UK registered pharmacy
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