Participants who took tirzepatide — which is sold as Zepbound by Eli Lilly — lost an average of 50 pounds over 72 weeks.

Both Wegovy and Mounjaro are given as weekly injections via pre-filled pens that can be self-administered into the upper arm, ...

Novo Nordisk stock slumped early Monday as the drugmaker was facing a potential hit to revenue from several different ...