Trulicity vs. Ozempic: How Do They Compare?

Direct Answer

Trulicity contains dulaglutide, Ozempic contains semaglutide, different GLP-1 molecules, both dosed weekly. Real-world cohort data has found Ozempic associated with lower rates of several gastrointestinal side effects compared to Trulicity, along with generally greater weight loss as a secondary effect, though Trulicity is not approved for weight management.

Approved Uses

Both are approved for blood sugar control in type 2 diabetes. Ozempic also carries cardiovascular and kidney-related approvals that Trulicity's label doesn't include in the same scope.

A Meaningful Real-World Difference

An analysis of real-world GLP-1 users found dulaglutide (Trulicity) and liraglutide had higher rates of abdominal pain, nausea, and vomiting compared to semaglutide (Ozempic), suggesting a genuine tolerability difference beyond what trial data alone shows.

Which One Might Your Doctor Prescribe

Trulicity has a longer track record and is often more accessible on certain insurance formularies. Ozempic's broader approval scope and real-world tolerability data make it a common alternative when Trulicity isn't achieving desired results or is poorly tolerated.

References

• NIH All of Us Cohort: GLP-1 RA Associated Gastrointestinal Adverse Events
• Trulicity Prescribing Information (FDA)
• Ozempic Prescribing Information (FDA)

Related Resources

• Trulicity Medication Guide
• Ozempic Medication Guide

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