Lilly says its weight loss drugs Mounjaro and Zepbound shouldn't be used for 'cosmetic' reasons
Eli Lilly says it wants people to stop using its drugs Zepbound and Mounjaro for “cosmetic weight loss,” publishing a letter Thursday saying that it “stands against the use of its medicines” for that purpose.
The two drugs are different approvals of tirzepatide — Zepbound for chronic weight management and Mounjaro for type 2 diabetes — which in studies have recorded weight loss effects of up to 20% of body mass. The data led to a social media tsunami of personal testimonials and physician videos, posts and claims around the use of Mounjaro off-label last year after its type 2 approval, and more recently after Zepbound’s November obesity approval.
Unlock this article instantly by becoming a free subscriber.
You’ll get access to free articles each month, plus you can customize what newsletters get delivered to your inbox each week, including breaking news.