Quick Answer
Rapid weight loss increases gallstone risk. This is not specific to semaglutide—any rapid weight loss can cause this.
Uncommon (3-5% incidence with rapid weight loss)
Why This Happens
Rapid weight loss increases bile cholesterol, promoting gallstone formation. Weight loss faster than 3 pounds per week significantly increases risk.
If side effects are limiting your progress, a provider can adjust dosing or switch medications based on your response. The right medication match can make all the difference.
Compare GLP-1 Options
See which medications are available through online providers based on your situation.
Check Availability →Is It Serious?
Varies from asymptomatic to severe. May require cholecystectomy if symptomatic.
When to Contact Your Doctor
- If you experience right upper quadrant pain or abdominal discomfort, see a doctor.
- Monitor your weight loss pace—slower is often better.