Prescription weight loss injections are used in the UK to support weight management in adults who meet certain clinical criteria. These medicines are prescription-only and are provided following an assessment by a qualified healthcare professional, such as a doctor, prescribing pharmacist, or nurse.

Eligibility is based on a combination of body weight, medical history, and overall health, rather than weight alone. Some people may not be suitable, particularly where an existing condition could be affected or where there is a risk of interaction with other medicines. This is checked as part of the assessment process.

General Eligibility Criteria

You may be considered for weight loss injections if you:

• Are aged 18 years or over
• Have a body mass index (BMI) of 30 or above, or
• Have a BMI of 27 or above with a weight-related health condition
• Are able to complete an online medical consultation accurately
• Plan to use treatment alongside dietary and lifestyle changes

BMI is used as a screening tool, but it is not the only factor considered.

Weight-Related Health Conditions

Some patients with a lower BMI may still be considered if excess weight is contributing to conditions such as type 2 diabetes (not all patients), high blood pressure, raised cholesterol, sleep apnoea, or PCOS. Each case is reviewed individually.

How Eligibility Is Assessed

Eligibility is assessed through a secure online consultation covering weight, medical history, and current medicines. Prescribers have a responsibility to consider both individual and wider patient safety. Prescriptions are only issued where treatment is considered appropriate.

Patients in Manchester can complete an online consultation and, if approved, access treatment through an Online Weight Loss Pharmacy in Manchester.

Weight loss injections are not suitable for everyone and are not a substitute for lifestyle changes. Treatment is always subject to eligibility and clinical review.