Side Effects May Occur While Taking KEYTRUDA

During treatment with KEYRUDA, side effects can occur and should be treated as early as possible. In a clinical trial, 8% of patients stopped using KEYTRUDA due to side effects.2 Tell your doctor if you have any side effect that bothers you or that does not go away.

1. The New England Journal of Medicine, Reck M, Rodriguez‑Abreu D, et al, for the KEYNOTE-024 Investigators, Pembrolizumab versus chemotherapy for PD-L1–positive non–small-cell lung cancer. 2016;375(19):1823–1833.
2. Merck & Co., Inc. 2017. "Side Effects May Occur While Taking Keytruda". Last accessed 20 November.