Mounjaro side effects: what is normal and what is not
Most Mounjaro side effects are digestive, mild, and worst in the week after a dose increase. Nausea affects around 18% of people in trials, diarrhoea around 15% and constipation around 12%. Severe abdominal pain, persistent vomiting, or signs of dehydration are not normal and need same-day clinical advice.
