Mounjaro and women: the guides
What Mounjaro does for women, the side effects women report, realistic weight loss by month and how it compares with Wegovy.
5 guides by Sian Anderson. Every clinical claim links to its source. Information, not medical advice. Updated 5 November 2026.
Most people taking part in the main Mounjaro weight loss trials were women. The answers to the questions women ask most, about results, side effects, periods and the pill, sit in those trial papers and the patient leaflet. These guides pull them out in plain English.
Start with the overview, then pick the question you came with. Each guide links to the trial or leaflet behind every figure, and to the current lowest Mounjaro prices.
Every guide in this section
Mounjaro side effects in women: what is common and what is urgent
Mounjaro side effects by how often they happen, from the leaflet and SURMOUNT-1, with gallbladder and pancreatitis warning signs and what to do about the pill.
Mounjaro weight loss in the first month: what the trial shows
How much weight you lose in month one of Mounjaro, from SURMOUNT-1 trial data only. Why 2.5mg is a starting dose, the 4-week dose ladder and 72-week results.
The best weight loss injection for women: Mounjaro or Wegovy?
Mounjaro and Wegovy compared for women: the SURMOUNT-5 head-to-head trial, side effects, how often you inject, heart evidence, NHS access and tablet options.
Do women lose more weight on Mounjaro than men?
What SURMOUNT and other trials show about weight loss in women and men on Mounjaro and similar drugs, what explains the gap so far, and what it means for you.
Where this overlaps
Bodies do not sort themselves into chapters. These guides from other sections come up again and again alongside this one.
- The pill and weight loss jabs: when you need a backup (Weight loss medicines and women)
- Meals that stay down: eating through the nausea weeks (Eating well on a smaller appetite)
- Keeping muscle while the scales drop (Strength and movement)
- Hair loss on weight loss medicines: why it happens and when it stops (Weight loss medicines and women)
- Heart health after the menopause: the numbers to know (From first period to 70 and beyond)
- Perimenopause, HRT and weight loss medicines (Weight loss medicines and women)
Mounjaro and women: questions
Is Mounjaro licensed for women?
Mounjaro is licensed in the UK for adults with obesity, or overweight with a weight-related health condition, whatever their sex. It is not used in pregnancy or while trying to conceive. The overview guide covers who can get it.
Where can I see Mounjaro prices?
The Mounjaro price page lists every UK pharmacy we track at every dose, lowest first, with delivery included.
UK weight loss medicine prices