Ozempic vs Trulicity: side-by-side comparison
Ozempic (Semaglutide) and Trulicity (Dulaglutide) both belong to the Diabetes Treatment class. They share clinical context but use different active ingredients. The choice between them depends on mechanism nuances, side-effect profile and individual response.
| Property | Ozempic | Trulicity |
|---|---|---|
| Active ingredient | Semaglutide | Dulaglutide |
| Manufacturer | Novo Nordisk | Eli Lilly |
| Class | Diabetes Treatment | Diabetes Treatment |
| Strengths | 0.25mg, 0.5mg, 1mg, 2mg | 0.75mg, 1.5mg, 3mg, 4.5mg |
| Forms | pre-filled pen | pre-filled pen |
What's the same
Ozempic and Trulicity both belong to the Diabetes Treatment class and are used for partially overlapping indications. The active ingredients — Semaglutide vs Dulaglutide — share the same therapeutic approach, so many safety and management points carry across both.
Key differences
Meaningful differences are in active ingredient (Semaglutide vs Dulaglutide), strengths (0.25mg, 0.5mg, 1mg, 2mg vs 0.75mg, 1.5mg, 3mg, 4.5mg), forms (pre-filled pen vs pre-filled pen), and the mechanism, half-life and side-effect nuances that distinguish members of the class.
Mechanism and action
Ozempic: After subcutaneous injection, semaglutide is absorbed slowly and binds to the GLP-1 receptor in pancreatic beta cells, alpha cells, central nervous system and gut. Trulicity: After subcutaneous injection, dulaglutide is gradually absorbed and circulates with greater than 99% albumin binding.
When Ozempic is preferred
The medication is indicated in adults with type 2 diabetes mellitus, alone or in combination with other antidiabetic agents, to improve glycaemic control.
When Trulicity is preferred
The medication is indicated in adults with type 2 diabetes mellitus, alone or in combination with other antidiabetic agents, to improve glycaemic control.
Frequently asked questions
Is Ozempic or Trulicity better? ▾
There is no single answer. Ozempic and Trulicity both belong to the Diabetes Treatment class but differ in mechanism nuances, half-life and side-effect profile. Preference depends on the patient, the prescriber and prior response to other therapies.
Can I switch from Ozempic to Trulicity? ▾
Switching within the Diabetes Treatment class is done under supervision, typically using equivalent doses and a follow-up period to confirm response and tolerance. It is not a self-directed decision.
Do Ozempic and Trulicity have the same side effects? ▾
They share many of the Diabetes Treatment class side effects, with differences from mechanism and dose. Each medication's prescribing information lists specifics.
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The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.