is phentermine considered a glp 1 vs GLP-1: how the two biggest weight loss medication classes compare Phentermine vs. GLP-1: Which Fits

doi: 10.1038/302716a0 88 HolstJJOrskovCNielsenOVSchwartzTW

*Correspondence: Tina Vilsbll [email protected] This article was submitted to Cellular Endocrinology, a section of the journal Frontiers in Endocrinology Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers

BMJ 2012;344:d7771ArticlePubMedPMC 37

Additionally, about one-fifth of adults who use GLP-1 agonists reported having experienced vomiting

The pill has been associated with higher rates of vomiting, while injections may have higher rates of diarrhea and constipation