Allergy and Immunology Specialist Questions Allergist-Immunologist

What would happen if I decided to do a small dose injection of Keytruda?

I am a healthy 64 year old male. What would happen if I decided to do a small dose injection of Keytruda? What would be the results? What would be the dangers/side effects? And the time frame of the results.

Male | 65 years old
Complaint duration: n/a
Medications: none
Conditions: none

1 Answer

With any injection you could get a reaction at the injection site including rash, redness, puffiness. However, it should go away after a day or two. Other than that, you should watch for your body retaining water (swelling), unexplained itchiness and rash, diarrhea, appetite changes, bladder infections. All of the side effects are very low risk, however, if you notice any, call your physician.