alternatives to tirzepatide vs. Retatrutide: Key Differences Explained Closest medical alternatives to tirzepatide:

Tirzepatide should start at 2.5 mg once weekly for 4 weeks, then be gradually increased in 2.5-mg increments as tolerated to a maintenance dose

Source: Jastreboff et al., NEJM 2023 TRIUMPH-4 Phase 3 (68 weeks, 445 participants) Phase 2 Type 2 Diabetes Trial (36 weeks, 281 participants) In the type 2 diabetes population, weight loss was lower than in the obesity trial which is consistent with the pattern seen across all GLP-1 drugs

However, they each target these incretins differently

No extended washout period is required for most patients

Frequently Asked Questions How Long Do Zepbound Side Effects Last

The medication comes in various dosages, and moving to a higher dose might re-trigger more weight loss or better blood sugar control