Kidney problems: decrease in the amount of your urine; blood in your urine; swelling of your ankles; loss of appetite.
[keytruda.com]
Signs and symptoms of infusion reactions may include chills or shaking, itching or rash, flushing, shortness of breath or wheezing, dizziness, feeling like passing out, fever
[keytruda.com]
Signs and symptoms of these problems may include: chest pain; irregular heartbeat; shortness of breath; swelling of ankles; confusion; sleepiness; memory problems; changes
[keytruda.com]