when does semaglutide expire the patent on Last week's expiry of the patent for semaglutide—the active ingredient in Novo Nordisk's blockbuster drugs that are used to treat both diabetes and Semaglutide patent expiry in India

However, for the weight loss treatments, it starts from $259 /month for Semaglutide and $398 /month for Tirzepatide

GHRH analogs like Tesamorelin and Sermorelin were developed precisely to address this deficiency by stimulating the pituitary glands own GH output, preserving the bodys endocrine feedback loop rather than bypassing it

Long-term safety data for the combined injectable blend do not exist as of April 2026

Typical injection site reactions include temporary redness extending one to three centimeters from the injection point, mild warmth or tenderness lasting a few hours to a day, slight swelling that resolves within 24 to 48 hours, and occasional itching limited to the immediate area

The breadth of these trials suggests Lilly sees retatrutide as a cornerstone product with applications far beyond weight loss