The release of PYY results in reduced gut motility, a delay in gastric emptying, and an inhibition of gallbladder contraction
2023 Ludvik B, Giorgino F, Jodar E et al (2021) Once-weekly tirzepatide versus once-daily insulin degludec as add-on to metformin with or without SGLT2 inhibitors in patients with type 2 diabetes (SURPASS-3): a randomised, open-label, parallel-group, phase 3 trial
A couple of other drugs are used off-label for the same reason: topiramate and gabapentin
Self-treating a chronic condition and avoiding or delaying standard care can have serious consequences
Chen J, Xie JJ, Shi KS, Gu YT, Wu CC, Xuan J, Ren Y, Chen L, Wu YS, Zhang XL, Xiao J, Wang DZ, Wang XY (2018) Glucagon-like peptide-1 receptor regulates endoplasmic reticulum stress-induced apoptosis and the associated inflammatory response in chondrocytes and the progression of osteoarthritis in rat