Some Pharmacies Are Offering Unauthorized Ozempic Alternatives The New York Times Comparative safety and side effects of semaglutide and tirzepatide: Implications for clinical decision making in obesity management ScienceDirect side effects of Ozempic (semaglutide), a GLP 1 receptor agonist widely used for the management of type 2 diabetes mellitus and for weight loss. Common side effectsprimarily gastrointestinalinclude nausea, vomiting, diarrhea, constipation, abdominal GLP 1 with L Carnitine, B12, and B6 Reduce Nausea and Fatigue