Mysimba

Mysimba Weight loss journey with Prescription Doctor UK

As part of your weight loss journey with PrescriptionDoctor, our health professionals will conduct a consultation and ask you relevant medical questions.

To ensure accurate treatment, you will be asked to provide evidence of your current weight, establishing a baseline for your progress.

Our healthcare professionals are available to address any health or treatment-related questions you may have during your weight loss journey.

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Mysimba: An Overview of Weight Loss Medication for Effective Slimming

Mysimba is a weight loss medicine which contains the active ingredients naltrexone and bupropion. When combined with a low-calorie diet and physical exercise.

According to the NHS, approximately 29% of adults in England are obese and more than a third of the population is overweight.

Classification of whether a person is overweight or obese is defined by their body mass index (BMI).

A BMI of 25 - 30 is overweight, while a BMI greater than 30 is obese.

You can work out your BMI using the NHS Online BMI Calculator.

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How Does Mysimba Work?

Mechanism of Action

The exact mechanism of how Mysimba works is not fully understood. According to European Medicine Agency it is believed that the active substances naltrexone and bupropion affect parts of the brain responsible for controlling food intake, energy balance, and the pleasure associated with eating.

Efficacy of Mysimba

Studies have suggested that when Mysimba is taken in conjunction with a healthy diet and regular exercise, it can result in a reduction of body weight by at least 5% over a period of 28 to 56 weeks.

Incorporating Diet and Exercise with Mysimba

Importance of Diet and Exercise

Diet and exercise play crucial roles in weight loss efforts. It is essential to maintain a balanced, nutritious diet that is low in saturated fat. Engaging in physical activities such as sports, running, or dancing can greatly contribute to achieving weight loss goals.

Tracking Progress and Seeking Guidance

Keeping a food diary can be helpful in tracking eating habits and exercise routines. This allows you and your healthcare provider to identify areas for improvement, such as excessive consumption of specific food groups or inadequate exercise. You Consulting an online prescriber or a nutritionist is recommended for personalised advice on dieting and exercising.

You can consult our online prescriber for personalised advice on dieting and exercise

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Dose Regimen

The recommended dosing regimen for Mysimba involves gradually increasing the dosage over several weeks. It is important to take the tablets with food and swallow them whole with a glass of water. Crushing, cutting, or chewing the tablets should be avoided.

Week No.	Dose
Week 1	Take one tablet every morning
Week 2	Take one tablet in the morning and one tablet in the evening
Week 3	Take two tablets in the morning and one tablet in the evening
Week 4 and onward	Take two tablets in the morning and two tablets in the evening.

Missed Dose and Overdose

If a dose of Mysimba is missed, it should be skipped, and the regular dosing schedule should be followed. Taking an extra dose to compensate for a missed one is not advised. In case of an overdose or taking more than the recommended dose of Mysimba, it is crucial to seek medical assistance immediately to reduce the risk of severe side effects.

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Interactions and Allergies

It is important to be aware of potential interactions between Mysimba and other medications. Informing the prescriber about all current medications, including those prescribed by a doctor and over-the-counter medicines, is vital to ensure safety and avoid potential adverse effects. It is advisable to consult the prescribing healthcare professional or refer to reputable sources for a comprehensive list of interactions. If you have a known allergy to naltrexone hydrochloride, bupropion hydrochloride, or any other ingredient in Mysimba, it is important to avoid taking this medication.

Bupropion: To view a comprehensive list, visit NICE interactions.

Naltrexone:  To view a comprehensive list, visit NICE interactions.

Side effects of Mysimba

Every medicine carries the risk of side effects, though not everybody gets them. Understanding the risks associated with your medicine is vital to your care.

Very common side effects of taking Mysimba include:

• Abdominal pain
• Agitation
• Anxiety
• Being sick (Vomiting)
• Constipation
• Difficulty sleeping (avoid taking Mysimba near bedtime)
• Feeling sick (nausea)
• Headache
• Pain in the joints and muscles

This is not an exhaustive list of side effects. Further information regarding the safety of Mysimba, including a complete list of side effects, can be found within the patient information leaflet enclosed with your medicine.

Allergic reaction

Do not take Mysimba if you are allergic to naltrexone hydrochloride, bupropion hydrochloride, or other ingredients listed in the patient information leaflet.

Signs of an allergic reaction include:

• Dry, red, and cracked skin
• Itching, red, watery eyes
• Red, itchy, raised rash (hives)
• Swelling of the lips, tongue, eyes or face
• Tightness of the chest
• Tummy pain, nausea, vomiting or diarrhoea
• Wheezing

Pregnancy and breastfeeding

Do not take Mysimba if you are pregnant or breastfeeding.

If you are pregnant, breastfeeding, think you might be pregnant or planning on having a baby soon, speak to your doctor or a pharmacist before taking Mysimba.

If you become pregnant while taking Mysimba, speak to your doctor as soon as possible.

Other safety information

If you have questions about Mysimba or weight loss, you can speak to one of our online doctors using the online messaging system under your account.

Do not take Mysimba past the expiry date printed on the packaging. The date refers to the last day of that month - for example, "EXP: 03/20" means the 31st of March 2020.

Do not throw away unwanted or expired medicine via household or water waste. Take all unwanted and expired medicine to your pharmacy and ask them to dispose of it safely on your behalf.

Always store medicine out of sight and reach from children and pets.

Never share your medicine with anybody else, even if they are experiencing the same symptoms as you.

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Mysimba FAQ

How effective is Mysimba?

In studies, more than 40% of people taking Mysimba lost 5% of their body weight over the course of 28 or 56 weeks.

Can I drink alcohol while taking Mysimba?

You should avoid or limit alcohol consumption while taking Mysimba for weight loss. Alcoholic drinks are generally high in calories and can put you at an increased risk of complications from obesity.

Will Mysimba affect my ability to drive or operate machinery?

Mysimba may cause you to feel drowsy or dizzy. If you notice that this medicine has this effect on you, you should avoid driving or operating any machinery until you are well enough to do so.

Is Mysimba available on the NHS?

No, Mysimba is not typically available on the NHS. However, it is available from Prescription Doctor's online private prescription service.

Simply fill out our short medical questionnaire, and our online prescriber will determine whether Mysimba is suitable for you.

How long can I take Mysimba?

You should take Mysimba for at least 16 weeks in order for it to reach its maximum effect.

Mysimba can be taken for as long as required to achieve your weight loss goal. You should not stop taking Mysimba without first speaking to your doctor.

Can I use Mysimba alongside other weight loss treatments, like Orlistat or Saxenda?

Do not use Mysimba together with Orlistat or Saxenda. If you wish to change the weight loss medication you are taking, speak to your doctor.

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