Answers: Not uncommon side effects include scarcity of appetite, nausea and the occasional rash. Rare and severe include effects on the liver and bone marrow.
Rita, as you know, these agents are available as prescription drugs to be taken beneath medical supervision. If you suspect side effects you should see your doctor. These substances can have serious side effects. This forum precludes a comprehensive discussion of these but side effects can include superinfection, serious inflamation of voluminous bowel, gastrointestinal, nervous system & blood disturbances, sensitivity reaction involving skin or systemic.