The most commonly reported side effects with GLP-1 and GIP/GLP-1 medications are gastrointestinal in nature and typically reduce as your body adjusts to the medication.
Common side effects:
- Nausea
- Vomiting
- Diarrhoea
- Constipation
- Abdominal discomfort or bloating
These are most likely to occur when starting treatment or after a dose increase, and usually settle within a few weeks.
Managing side effects:
- Eat smaller, more frequent meals
- Avoid high-fat, rich, or spicy foods during the adjustment period
- Stay well hydrated
- Do not eat immediately before your injection
When to contact us:
If you experience severe or persistent side effects, or any of the following, contact our clinical team immediately:
- Severe or persistent abdominal pain
- Signs of a severe allergic reaction (swelling, difficulty breathing, rash)
- Symptoms of pancreatitis (severe pain radiating to your back)
- Rapid heart rate
- Vision changes
You can log side effects directly in the Evernu app, which will flag any clinically significant symptoms to our team.