what is tirzepatide vs semaglutide vs Liraglutide Tirzepatide vs. Semaglutide: Which Weight

For informational reference not medical advice.

Reviewed July 8, 2026.

The drug isn't the whole story

A peptide that was discovered in Gila monster saliva, calledexendin-4, was found to mimic the action of GLP-1 and was developed into the drug exenatide (sold under the name Byetta) for the treatment of type 2 diabetes

Purpose of Review The purpose of this review is two-fold: (1) to discuss a case report of idiopathic intracranial hypertension (IIH) after abrupt cessation of a glucagon-like peptide-1 (GLP-1) receptor agonist with resultant rapid weight gain and (2) to review the literature regarding the potential role of GLP-1 receptor agonists in the treatment of IIH as well as potential pitfalls