fda warning letters compounding semaglutide october 2025 September 15, 2025: Telehealth company must stop implying its compounded GLP-1 is FDA-approved, warns – Partnership for Safe Medicines Congress Introduces SAFE Drugs Act

PMID 18834560

"I am concerned about the longer-term side effects because we don't yet have any data on people using them for many years," she added

There are now more options available than ever, including Foundayo (orforglipron) a new oral GLP-1 pill approved in April 2026 that can be taken any time of day without food or water restrictions

Last Published 02.01.2026 Effective Date: 02.01.2026 This policy addresses the use of Tezspire (tezepelumab) for the treatment of severe asthma

Furthermore, GLP-1 and glucose-dependent insulinotropic polypeptides have been shown to induce substance P release from sensory nerves expressing TRPV1 and TRPA1, broadening the potential pain modulation mechanisms of GLP-1 and suggesting their application in peripheral pain management 64

Oxoproline kinetics and oxoproline urinary excretion during glycine- or sulfur amino acid-free diets in humans