I was on Pembrolizumab (Keytruda) for 5 years for Colorectal cancer. I was diagnosed in Oct. of 2014 after other treatments of Chemotherapy Radiation and Targeted therapies, I was put on Keytruda in April of 2017. Last dose was Jan. 2022.

I remember being extremely fatigued at the beginning but I had been doing other treatments prior to that so I wasn't sure if it was from the Keytruda. I know that everyone has different symptoms from medications that they take so it is always imortant to tell your doctor and care team nurse how you are feeling.