how semaglutide works (Ozempic, Wegovy, Rybelsus) How Semaglutide Works | Weight

10.1016/j.jpsychires.2019.10.006 19 LavignaG.MasoneA.BouybayouneI.BertaniI.LucchettiJ.GobbiM.et al (2021)

When to Expect Long-Term Side Effects to Resolve Most gastrointestinal side effectsnausea, constipation, mild refluxsignificantly improve or disappear within 3 to 4 weeks as your body fully adapts to semaglutide's effects

How Your GLP-1 Diet Could Look Semaglutide vs Tirzepatide: Does Food Guidance Change

The magnitude depends on the dose

Mild itching as the skin recovers

Both are glucagon-like peptide-1 (GLP-1) receptor agonists with distinct mechanisms: semaglutide targets GLP-1 receptors, while tirzepatide combines GLP-1 and GIP receptor activation, potentially offering greater weight reduction in some patients