Danish pharmaceuticals heavyweight Novo Nordisk said Tuesday it is suing its arch US rival, Eli Lilly, over "false and materially misleading" adverts for their competing weight-loss and anti-diabetes…

The lawsuit, filed in federal court Tuesday, accuses Eli Lilly of using outdated data in advertising campaigns.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