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Semaglutide is a modified version of GLP-1 that has been engineered to resist degradation, giving it a half-life of approximately 7 days

Adjustment When Switching If youre considering switching from Tirzepatide to Ozempic, there will be an adjustment period when you switch medications

Always consult your doctor before starting tirzepatide if you have a chronic pain condition to ensure it is safe for you

While theyre fundamentally similar medications, they differ slightly in their mechanism of action: Wegovy (semaglutide) is a GLP-1 agonist Zepbound (tirzepatide) is a dual agonist: GLP-1 + a glucose-dependent insulinotropic polypeptide (GIP) Both semaglutide and tirzepatide affect the hypothalamus and the hedonic eating centers, the brains center of appetite and cravings

Tirzepatides glucagon-receptor occupancy stays under 0.3% even at 15 mg. So its liver-fat reduction, its lipid improvements, and its heart-rate rise do not run through a glucagon arm the way retatrutides do