Across the SURPASS trials documented in the Mounjaro FDA prescribing information, injection-site reactions occurred in approximately 3-7% of participants depending on dose, while true systemic allergic responses (hives spreading beyond the site, facial swelling, breathing difficulty) are rare
The label should also avoid unsupported claims
Legal claims raised by the branded drug manufacturers under federal laws have included the Lanham Act and the Federal Food, Drug, and Cosmetic Act (FDCA)
Melanotan I is a synthetic linear tridecapeptide analogue of alpha-melanocyte-stimulating hormone, sequence Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH (CHNO, 1646.9 g/mol, CAS 75921-69-6), catalogued in the literature as afamelanotide, as NDP-alpha-MSH, and in analogue notation as [Nle, D-Phe]-alpha-MSH
These findings may inform clinical decision-making regarding medication selection in obesity management, though prospective studies remain necessary to establish causal relationships