Mounjaro guidance

Who Is Eligible for Mounjaro in the UK?

Weight loss injections such as Mounjaro (tirzepatide) have become one of the most effective medical treatments for obesity available today. However, not everyone is suitable for the medication. In the UK, eligibility is determined using clear medical criteria to ensure the treatment is both safe and appropriate.

Understanding whether you qualify is the first step before starting treatment.

Overview

What Is Mounjaro?

Mounjaro contains tirzepatide, a medication that works on hormones that regulate appetite and blood sugar by:

  • Reducing hunger
  • Increasing feelings of fullness
  • Slowing stomach emptying
  • Improving insulin sensitivity
BMI Criteria

BMI Requirements for Mounjaro in the UK

Most UK medical weight management services follow recognised prescribing guidelines.

BMI 30 or higher

This is classified as obesity, and treatment can be considered to support weight loss.

BMI 27 or higher with weight-related health problems

You may also qualify if your BMI is 27 or higher and you have conditions such as:

  • Type 2 diabetes
  • High blood pressure
  • High cholesterol
  • Sleep apnoea
  • Cardiovascular risk factors
Exclusions

Who Should Not Take Mounjaro?

Mounjaro is not suitable for everyone. A medical consultation is important to check safety, especially if you have:

  • Pregnancy or are planning a pregnancy
  • Certain pancreatic conditions
  • A personal or family history of certain thyroid cancers
  • Severe gastrointestinal disease
Assessment

Why a Medical Assessment Is Important

Before starting any weight loss injection, a structured medical assessment is essential. This typically includes:

  • Checking your BMI and weight history
  • Reviewing your current medications
  • Assessing existing medical conditions
  • Discussing your weight loss goals
Ongoing Care

The Importance of Ongoing Monitoring

If Mounjaro is prescribed, treatment should always be monitored by a healthcare professional. Follow-up reviews allow clinicians to:

  • Track progress safely over time
  • Adjust doses when appropriate
  • Manage any side effects
  • Support long-term success
Get Started

Next Step: Check Your Eligibility

If you are considering Mounjaro and want to know whether it may be suitable for you, the next step is a short consultation with a healthcare professional. During this, we will:

  • Calculate your BMI
  • Review your medical history
  • Discuss expected weight loss results
  • Create a safe treatment plan

Book a weight management consultation today to find out if Mounjaro could be right for you.