glp 1 patches with mounjaro GLP-1 (Mounjaro) vs Injections Do GLP Patches Work? The

& Speizer, F

The New Biology and Pharmacology of Glucagon

Safety Monitoring: According to FDA and manufacturer safety information, GLP-1 medications carry risks of serious side effects including thyroid tumors (in animal studies), pancreatitis, gallbladder disease, kidney problems, and others

That is worth saying plainly, because the same review this page cites (Urbina 2026) found thiamine and cobalamin deficits increase over time on GLP-1 therapy, and that in patients with rapid weight loss, persistent vomiting, or very poor oral intake, suspected thiamine deficiency is a medical urgency

Clinical evidence indicates that these medications are associated with modest heart rate elevations, typically 24 beats per minute