Chemotherapy treatments can slow the production of red blood cells and cause anemia in cancer patients. Medications that increase production of red blood cells can reduce anemia. Sometimes the number of red blood cells may be so low that a blood transfusion is required. If the likelihood of anemia is very high, it may be delayed with injections of erythropoeitin. Diarrhea Diarrhea is a common side effect of chemotherapy and radiation therapy.
Chemotherapy drugs affect the lining of the intestinal tract.
If you are receiving radiation therapy directed at the abdomen and pelvis, diarrhea is possible. Fortunately these are temporary side effects for most patients. Call your doctor if diarrhea lasts more than 24 hours. Gradually add back foods. Well-tolerated foods include rice, bananas, pasta, potatoes and then meats.