How GLP-1 Medications Work in the Body What makes GLP-1 medications unique is how multi-systemic they are: In the Gut Slow stomach emptying so you feel fuller longer
This oral formulation offers a convenient alternative to injectable therapies, potentially improving patient adherence
Kidney function may need reassessment when vomiting or diarrhea raises dehydration risk
Theres no reason to stop a medication that is otherwise working well. Oral side effects on semaglutide, tirzepatide, and other GLP-1s occur often enough to be worth talking about
Therefore, when muscle symptoms occur in patients taking these medications, clinicians should consider indirect mechanisms and alternative explanations rather than assuming direct drug-induced muscle toxicity
Furthermore, agonism of the glucagon receptor increases energy expenditure and promotes fat loss and metabolic activity