While some peptides are FDA-approved for specific medical uses, including GLP-1 prescription medications like Ozempic, peptides sold online and promoted on social media are not FDA-approved for over-the-counter use
What is PT-141 and how does it work
Qsymia side effects The most common side effects reported in clinical trials include: Paresthesia (tingling or numbness, especially in hands and feet), reported by up to 20% of users at the top dose Dizziness Dysgeusia (altered taste, things taste metallic or strange) Insomnia (due to the stimulant properties of phentermine) Constipation Dry mouth But Qsymia carries several serious warnings that set it apart from GLP-1 medications: Birth defects
The first comprises the exendin-4 derivatives (exenatide and lixisenatide), whose structure is based on the peptide sequence of exendin-4, which was isolated from the saliva of the Gila monster lizard (Nauck et al, 2021)
A clinician performed the PGx test on his 67year old male patient, an attorney, with a long history of mild persistent depression and generalized anxiety disorder, as well as cognitive issues and sleep disturbance