Novo Nordisk has claimed that Eli Lilly is using bad data to compare the companies' weight-loss and diabetes products in its ads.

The lawsuit, filed in federal court Tuesday, accuses Eli Lilly of using outdated data in advertising campaigns.

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…

Eli Lilly não responde a pedido de comentário após processo da Novo Nordisk nos EUA