Your first month on Mounjaro or Wegovy: what actually happens
A pharmacist's guide to your first 30 days on Mounjaro or Wegovy: appetite changes, side effects, weight loss timelines and what's normal.


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A pharmacist's guide to your first 30 days on Mounjaro or Wegovy: appetite changes, side effects, weight loss timelines and what's normal.
Nausea, bloating, fatigue - what actually happens when you start Wegovy or Mounjaro, and how side effects change as your dose increases.
Nausea on Wegovy or Mounjaro typically peaks in the first 2-4 weeks of each dose level and fades within 4-8 weeks. Here's a week-by-week timeline and how to manage it.
That eggy smell isn't in your head - Mounjaro can cause sulphur burps. Here's the science behind why it happens and proven ways to prevent them.
Experiencing trapped wind on Mounjaro? You're not alone. Learn why it happens and discover simple, effective ways to ease digestive discomfort.
Digestive side effects like diarrhoea and nausea affect up to 30% of Mounjaro users. Learn why they happen, how long they last, and practical ways to manage them.
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Superintendent PharmacistGPhC: 2220517
This page has been reviewed by our clinical team to ensure it is clear, accurate, and up to date.
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