Rybelsus (semaglutide tablets) is an oral prescription medication designed to improve blood sugar control in adults with type 2 diabetes mellitus. As part of the glucagon-like peptide-1 (GLP-1) receptor agonists class, Rybelsus functions by emulating the effects of the GLP-1 hormone, which is naturally occurring in the body and plays a critical role in glucose regulation. This medication is intended to be used alongside a healthy diet and regular exercise to manage type 2 diabetes, a condition characterized by elevated blood sugar levels due to insulin irregularities. Insulin is a crucial hormone produced by the pancreas that assists in maintaining normal blood glucose levels.