allodynia glp 1 GLP-1 and its derived peptides mediate pain relief through direct TRPV1 inhibition without affecting thermoregulation GLP-1 Drugs: New Reports of
Description
Response to letter regarding article, Heart failure, saxagliptin and diabetes mellitus: observations from the SAVOR-TIMI 53 randomized trial
While it seems like they are brand new, GLP 1s have been studied since the 1980s and have been available to the public for the treatment of diabetes since 2005

Semaglutide, Dulaglutide, Liraglutide, and Tirzepatide dominate the GLP-1 agonist market

Retatrutide Pending Approval - A triple-action injectable drug targeting GLP-1, GIP, and glucagon receptors
