Mercaptopurine

Indications and Usage

Mercaptopurine is FDA approved to treat people who have acute lymphoblastic leukemia as part of a combination regimen.

Side effects needing medical attention

Fever, chills or sore throat; unusual bleeding or bruising; unusual tiredness or weakness; yellowing of eyes and skin; loss of appetite; side or stomach pain; joint pain; nausea and vomiting; swelling of feet or lower legs; black, tarry stools; sores in mouth or on lips.

Side effects needing medical attention after stopping this medication

Fever, chills or sore throat; unusual bleeding or bruising; yellowing of eyes and skin.