mounjaro v semaglutide Wegovy vs Mounjaro: Which weight-loss injection is right for you? Mounjaro vs Ozempic Expert Endocrinologist

How it works Semaglutide aids weight loss by activating GLP-1 receptors in the brain, which reduces appetite and promotes feelings of fullness.* Additionally, it slows down gastric emptying, delaying the absorption of glucose from food and contributing to lower calorie intake

Double-check every time Even experienced users should verify their calculation before every injection, especially when switching to a new vial or a new pharmacy

For semaglutide, it is 0.25 mg, then 0.5 mg, then 1 mg, then 1.7 mg, then 2.4 mg

The time needed to see results from semaglutide can vary for each person

The Treat and Reduce Obesity Act, which would lift that prohibition, had bipartisan support in Congress but had not passed as of mid-2025

Diarrhea, constipation, vomiting, and abdominal discomfort also occur