Can I get Mounjaro with a BMI of 27?

Only with a weight-related condition. In the UK, Mounjaro is licensed for weight management at a BMI of 30 or more, or 27 to under 30 with at least one weight-related condition, such as high blood pressure, high cholesterol, sleep apnoea, heart disease, prediabetes or type 2 diabetes. Being peri isn't one of them. So at a BMI of 27, that one condition decides it.

You held a steady weight for years, then peri arrived and your middle stopped listening. Of course you're asking. Here's how the rules work in the UK.

The conditions that count

The UK prescribing information and patient leaflet give these as examples of weight-related conditions:

• high blood pressure
• high cholesterol or other abnormal blood fats
• obstructive sleep apnoea
• heart or blood vessel disease, including a past heart attack or stroke
• prediabetes
• type 2 diabetes

Menopause itself isn't on the list, and neither is a menopause middle you can't shift, however fed up it makes you. Below a BMI of 27, no legitimate prescriber can tick that box at all.

The NHS rules are tighter

Being inside the licence doesn't mean the NHS will pay. GP prescribing started in mid-2025 for people with a BMI of 40 or more plus at least four of: type 2 diabetes, high blood pressure, high cholesterol, sleep apnoea or heart disease. From June 2026 it widened to a BMI of 35 or more with the same four conditions. The BMI thresholds are 2.5 lower for people of South Asian, Chinese, Middle Eastern, Black African or African-Caribbean heritage. More groups are due from 2027.

Even the lowest of those thresholds, a BMI of 32.5, is well above 27, so for now the NHS route isn't open at that weight. Some areas ask you not to contact your GP about it unless invited, so check your local NHS page first.

Why a questionnaire alone no longer works

Since February 2025, the UK pharmacy regulator, the GPhC, has said weight-loss medicines can't be prescribed online on a questionnaire alone. The prescriber has to verify your weight, height or BMI another way, such as a video consultation, seeing you in person, your clinical records or contacting your GP. A phone call doesn't count.

Some people fudge the questionnaire or the weigh-in. I understand the pull, but those checks screen for things like pancreatitis and eating disorders, so fudging them moves that risk onto you. The regulator also says checking your weight helps safeguard vulnerable people.

If you're between 27 and 29.9

Find out where you stand. If you've never had your blood pressure, cholesterol or blood sugar checked, it's worth doing anyway, jab or no jab. In England, the free NHS Health Check covers blood pressure, cholesterol and your diabetes risk every 5 years for adults aged 40 to 74 without heart disease, diabetes or stroke.

If you're under 27

The next things to raise with your GP are HRT for the hormones underneath, strength work and sleep. Less exciting than a pen, I know, and hard to hear when you can see the jab working for friends.

Ask your GP "My BMI is 27. Can you check my blood pressure, cholesterol and blood sugar, and tell me whether any result counts as a weight-related condition for tirzepatide?"