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  1. Click on the green "Back To Get Started" button, then click "Start Consultation" button on the next page.
  2. Fill in our short consultation form.
  3. Choose delivery method and mode of payment.
  4. Our team of expert prescribers will assess whether medication is suitable.
  5. If you get the green light and it is deemed suitable, your order will be processed quickly and efficiently.
Confidential Service

Your privacy is important, Prescription Doctor are committed to keeping your details completely confidential.

This is why we also take steps to conceal your prescription products under two layers of packaging.

Delivery and Packing
Discreet Delivery?

We have a commitment to delivering a discreet service and understand your need for privacy. We ship all orders via a trackable courier using discreet, plain packaging.

Do I Need to Wait in All Day for Delivery?

Once your order is dispatched you will receive a tracking number via sms and email.

Do You Deliver on Weekends?

We deliver medications between Monday and Saturday. You can upgrade to Saturday delivery on Friday.

My Order Hasn’t Arrived What Should I Do?

You should receive a tracking number with your order which you can use this number to track your parcel online. This should give you a clear indication of where your parcel is. If you haven’t received your parcel in the time frame given by our couriers, contact your local depot to find out where it is. You can also contact our support team who will do this for you.

Can I Be Notified by Text?

On checkout you will be asked to leave your mobile number so our courier can text you about the delivery. This is also useful if the courier has problems finding your address. We will not use your mobile number for anything else.

Payment Methods
How Can I Pay for My Order?

You can pay for your order using credit, debit card or via bank transfer.

I Don’t Have a Credit Card, How Can I Pay?

If you don’t have a credit or debit card you can pay via bank transfer. We will give you a unique reference number at checkout along with details of how to make the transfer. Once the money has cleared in our account, we will process your order.

How Do You Keep My Details Safe?

We are a completely secure site and take many measures to ensure your details are kept safe. We understand that you have a right to extreme privacy when purchasing sensitive health medications. All information that you provide to us is stored on our secure servers. Any payment transactions will be encrypted using SSL technology.

Payment and refunds?

You can pay for your order using credit, debit card and bank transfer.

Card Payment: Please notify us that you wish to cancel your order. Your refund will show available In 1 - 3 days.

Bank Transfer: A member of our team will contact you requesting for your bank details. These details are only used to transfer the funds back into your account.

Treatment Information

Table of contents

Buy Mounjaro Weight Management Treatment

In the search for efficient methods of weight management. Mounjaro weight loss injections is available for purchase through our UK-registered online prescribing service, PrescriptionDoctor. Mounjaro is the latest GLP-1 weight loss injection available to buy with a prescription in the UK. To order Mounjaro, you must first complete an online evaluation with our clinicians. Upon approval of a prescription, it is forwarded to our pharmacy team, who will then arrange and dispatch your treatment.

What Is Mounjaro

Mounjaro, contains the active ingredient tirzepatide, which is a medication initially developed for the management of Type 2 diabetes. Its effectiveness, however, extends beyond blood sugar regulation, with significant benefits in weight loss and management. This dual-action treatment has gained approval for its role in helping adults achieve and maintain a healthy weight.

How Mounjaro Works

Mounjaro functions through a unique method, influencing the body's systems that regulate metabolism. It replicates the effects of hormones that control hunger and the release of insulin. This enhances how the body reacts to eating, resulting in reduced hunger and lower calorie intake. Additionally, Mounjaro enhances blood sugar regulation, serving as an effective resource for those with Type 2 diabetes aiming to control their weight.

Benefits of Mounjaro

Mounjaro's benefits extend beyond weight loss, contributing to overall health improvements:

  • Significant Weight Loss: Clinical trials have demonstrated remarkable weight reduction in individuals using Mounjaro, with some experiencing a loss of up to 20% of their body weight.
  • Improved Metabolic Health: It also aids in improving various metabolic markers, including blood sugar levels, cholesterol levels, and blood pressure, contributing to a reduced risk of cardiovascular diseases.
  • Enhanced Quality of Life: Weight loss and health improvements associated with Mounjaro use can lead to enhanced mobility, better self-esteem, and overall quality of life.

Who can use Mounjaro 

Mounjaro is suitable for adults with a Body Mass Index (BMI) of 30 kg/m² or more (obese), and those with a BMI of 27 kg/m² or more (overweight) who also have weight-related health conditions such as prediabetes, hypertension, dyslipidemia, or cardiovascular disease. It is a prescription medication, and its use should be initiated under healthcare professionals guidance.

Dosage and Administration

Mounjaro is available as a pre-filled injection pen, with doses ranging from 2.5mg to 15mg. The treatment starts with a 2.5mg dose once a week, potentially increasing to 15mg, based on how you body takes to the treatment. Mounjaro is administered subcutaneously in the stomach area, thigh, or upper arm.

1-42.5 mg once weeklyInitial dose for titration
5-85 mg once weeklyAssess tolerance before increase
9-127.5 mg once weeklyAssess tolerance before increase
13-1610 mg once weeklyMonitor for efficacy and tolerability
17-2012.5 mg once weeklyFurther increase based on clinical response
21 onwards15 mg once weeklyMaintenance dose if well tolerated

Clinical Trials and Effectiveness

The authorisation is backed by results from two major clinical trials, SURMOUNT-1 and SURMOUNT-2, demonstrating significant weight loss in participants compared to those taking a placebo.

Mounjaro pens for appetite suppression have shown promising results, with individuals potentially losing approximately 16 - 22.5% of their initial body weight upon completing the treatment regimen. This places Mounjaro at the forefront of GLP-1 medication effectiveness to date.

Optimal results have been particularly noted among users who adhere to the maximum recommended dosage of 15mg. At this strength, the average weight loss observed is around 20%. Interestingly, those who stabilise their treatment at a 10mg dosage also report significant weight reduction, averaging 19%.

It's important to note that the initial lower dosages of Mounjaro, specifically the 2.5mg and 5mg strengths, are less about maximising weight loss and more about ensuring a smooth adjustment period to the medication with minimised side effects. While some weight reduction may occur at these introductory levels, the primary aim is to acclimate the body safely to Mounjaro's effects.

Wight loss alternative

The most effective and safest approach to weight loss involves adopting a nutritious diet and engaging in regular physical activity.

The NHS provides a weight loss program, along with additional resources on exercise and nutrition. While there is anticipation that Mounjaro will become available through the NHS for specific patients, official confirmation is still pending.

In the UK, alternative GLP-1 receptor agonists are available as alternatives to Mounjaro:

- Wegovy
- Saxenda
- Ozempic

Weight loss tablet alternative

While injections like Mounjaro offer a promising solution for weight loss, they may not suit everyone's preferences or medical needs. There are oral medication options available, such as Mysimba, Orlistat, or Xenical, which provide alternative pathways to achieving weight management goals. 

At Prescription Doctor, we understand the importance of informed decisions, which is why we invite you to explore the personal experiences shared by individuals who have utilised these weight loss tablets. By visiting the review tabs on our weight loss treatment pages, you can gain insights into the effectiveness and suitability of these oral medications, helping you make a choice that aligns with your health objectives and lifestyle.

Serious Side Effects

  • Uncommon (up to 1 in 100 people): Seek immediate medical attention for symptoms of acute pancreatitis, including severe stomach and back pain that doesn't subside.
  • Rare (up to 1 in 1,000 people): Severe allergic reactions, like anaphylaxis or angioedema, necessitating urgent medical help, are indicated by difficulty breathing, rapid swelling of lips, tongue, throat, fast heartbeat, etc.

Common Side Effects

  • Very Common (more than 1 in 10 people): When used with certain diabetes medications, low blood sugar (hypoglycaemia) is very common, as are nausea, diarrhea, vomiting (often transient), and constipation. These effects typically lessen over time.
  • Common (up to 1 in 10 people): Includes low blood sugar with specific diabetes treatments, allergic reactions (e.g., rash, itching, eczema), dizziness, low blood pressure in weight management, decreased appetite, abdominal pain, and more.

For a detailed list of side effects, including less common ones and how to manage them, please refer to the Patient Information Leaflet (PIL).

Considerations for Use

Women using oral contraceptives should consider additional contraceptive methods when starting Mounjaro, as it may affect the pill's effectiveness.

Who Should Not Use Mounjaro (Tirzepatide)

  • Children and Adolescents: Not recommended for individuals under 18 years of age due to incomplete studies in this group.
  • Pregnant or Breastfeeding Women: Usage is advised against as the effects on pregnant or breastfeeding women are not fully known.
  • People with Certain Medical Conditions:
    • Individuals with a history of or current pancreatitis.
    • Patients with severe gastrointestinal disorders, including gastroparesis or severe digestive issues.
    • Those with a history of severe kidney or liver disease.
    • Individuals with diabetic retinopathy or macular edema.
  • People on Certain Medications:
  • Individuals with a Personal or Family History of Certain Types of Thyroid Cancer: Specifically those with medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN 2).
  • People with Known Allergy to Tirzepatide or Its Components: Those who have had a severe allergic reaction to Tirzepatide or any of its ingredients.


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: 11/01/2024

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: 21/02/2024

Treatment information

  • Product Name: Mounjaro
  • Manufacturer: Eli Lilly
  • Active Ingredient(s): Tirzepatide
  • Administration: Subcutaneous injection
  • Presentation: Injectable solution
  • Available Strength: 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg & 15mg
  • Exemption: Prescription Only
  • Dosage: Once a week
  • Description:  Weekly injection that aids weight loss
  • Drug Class: GLP-1 analogue
  • Alcohol Consumption: Avoid or limit alcohol consumption
  • When Pregnant: Do not take if you are pregnant
  • Price: 189.99 GBP
Click here to view the Mounjaro - Patient Information Leaflet
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