How do GLP-1 medicines work for obesity and weight management?

GLP-1 is a hormone your body naturally makes. It helps regulate appetite and blood sugar. GLP-1 medicines act on some of the same signals. They can slow stomach emptying and affect feelings of hunger and fullness. Some weight management medicines act on both GLP-1 and another hormone pathway.

These medicines may support weight loss when used with nutrition and activity changes. Results vary. They are not a cure for obesity, and not every medicine in this group has the same approved uses. The right choice depends on your health needs, other medicines, and the risks of the specific product.

A licensed physician in your state decides whether a prescription is appropriate. Do not combine GLP-1 medicines or add another weight loss medicine without medical advice. If a compounded option is considered, compounded medications are prepared by a licensed pharmacy for one patient and are not FDA-approved. Ask your physician why that option is being considered and what risks to review.