difference in side effects between semaglutide and tirzepatide vs. Tirzepatide: Which Is the Best at Managing Weight Loss? Tirzepatide vs. Semaglutide: What's the

The back of the upper arm is the least recommended site due to thinner subcutaneous layers and higher nerve concentration, though some patients find the distance from their direct line of sight psychologically helpful

Ozempic, DailyMed (2025) Trulicity, DailyMed (2025) Semaglutide versus dulaglutide once weekly in patients with type 2 diabetes (SUSTAIN 7): A randomised, open-label, phase 3b trial, The Lancet Diabetes & Endocrinology (2018) Semaglutide vs

It is long-acting

Cheng C, Geng F, Cheng X, Guo D

They may affect growth hormone, glucose metabolism, pigmentation, immune signalling, fertility hormones or other systems

But the dosing structures differ