Novo Nordisk claims Eli Lilly compared peak doses of Zepbound against outdated, lower doses of Wegovy to advertise a 50-pound weight loss versus 33 pounds

The lawsuit follows a cease-and-desist request and argues Lilly is using “deceptive” ads to claim its GLP-1 products are broadly superior to Novo’s medicines. Lilly countered that…

The lawsuit, filed in federal court Tuesday, accuses Eli Lilly of using outdated data in advertising campaigns.

Novo Nordisk has sued Eli Lilly in a U.S. court. The Danish company accuses Lilly of false advertising for its weight-loss medicines. Novo claims Lilly compared lower doses of its…