what's more effective tirzepatide or semaglutide vs. for Weight Loss Medications like semaglutide and tirzepatide

Food and Drug Administration The agency has issued warning letters to stop the distribution of illegally marketed semaglutide, saying the drugs may be counterfeit, which means they could contain the wrong ingredients, contain too little, too much or no active ingredient at all, or contain other harmful ingredients. In July, it said that it had received reports of dosing errors with compounded semaglutide injectable products, some of which landed patients in the hospital

Storage requirements Both medications should be stored in the refrigerator (2 to 8 degrees C) before first use

Amgen was essentially saying: we will sell at one price if you want transparency and another price if you want to play the PBM game

GLP-1 receptor agonists work by: Stimulating insulin secretion from pancreatic beta cells in a glucose-dependent manner, which helps regulate blood sugar levels Slowing gastric emptying , meaning food remains in the stomach longer, promoting feelings of fullness Acting on appetite centres in the brain , particularly the hypothalamus, to reduce hunger signals and food cravings Decreasing glucagon secretion , which helps prevent excessive glucose production by the liver Most GLP-1 agonists are administered via subcutaneous injection, typically once weekly or once daily depending on the specific formulation, though oral semaglutide (Rybelsus) is also available

Semaglutide activates GLP-1 receptors, while tirzepatide activates both GLP-1 and GIP receptors