Information for patients about the weight loss drug tirzepatide (Mounjaro®)

Updated on 10/10 2025

This information is about how the weight loss drug tirzepatide (Mounjaro^®) will be prescribed to patients.

The drug is now available in Derby and Derbyshire to those eligible.

People with the highest health risks and who meet the clinical criteria will be prioritised, so it maybe you do not get it straight away.

This is being organised by the Integrated Care Board (ICB) which has the responsibility and GP surgeries will be contacting people on their lists if eligible.

How can I access tirzepatide (Mounjaro®)

Please do not contact your GP if you think you are eligible as your GP will contact you if you are eligible.  

What is tirzepatide (Mounjaro^®)

 Tirzepatide, also known as Mounjaro®, mimics gut hormones released by the body after eating, telling the brain you are full and slowing down the time it takes the stomach to empty.

Who can get these injections

There are clear rules about which patients can get tirzepatide (Mounjaro^®) from primary care.

Eligible groups will be phased, the initial priority criteria are as follows:

You must have a BMI (Body Mass Index) of 40 plus* and four or more of the following diagnosed health conditions:

✓ type 2 diabetes

✓ high blood pressure

✓ heart disease

✓ obstructive sleep apnoea

✓ abnormal blood fats (dyslipidaemia)

(* We use a lower BMI threshold – usually reduced by 2.5 kg/m2 – for people from South Asian, Chinese, other Asian, Middle Eastern, Black African or African-Caribbean ethnic backgrounds.)

How will the NHS decide who gets tirzepatide (Mounjaro®)

It will not be accessible to everyone who wishes to use it. People with the highest health risks and who meet the clinical criteria will be prioritised.

Access to tirzepatide (Mounjaro®) will be phased in gradually to make sure primary care services are not overwhelmed and can manage the extra demand safely. 

If you are eligible, your GP will contact you directly to invite you for an appointment to discuss next steps.

What should I do if I’m worried about my weight?

There are other options for weight management available in Derby and Derbyshire.

If you are concerned about your weight, you can self-refer into these two weight management schemes which provide help and support.

If you live in Derby you can access Livewell: Homepage | Livewell

If you live in Derbyshire you can access: Home – Live Life Better Derbyshire

You do not need to contact your GP to access these services.