New England Journal of Medicine , 368: 1575-1584 Zhu W, et al
These hydrophilic groups enable good water solubility
A 2026 network meta-analysis including over 13,000 participants found that tirzepatide intervention produced significantly better results than semaglutide across multiple measures, not just weight loss, but also improvements in blood sugar control and metabolic health markers
Looking at the evidence, orforglipron is roughly as effective as max-dose subcutaneous semaglutide injections, even at sub-maximal doses (24mg likely being the sweet spot, albeit with a less aggressive titration schedule)
Yes, you almost certainly will regain weight unless you taper carefully and change habits permanently
Your gastroenterologist will provide a regimen of fluids to help flush your system