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Chemotherapy is the use of medicine to destroy cancer cells.
Sometimes medicines are put into the blood, usually in a vein, so that they can travel to cells all over the body. This is called systemic chemotherapy.
But chemotherapy also may be:
Chemotherapy can cause side effects, such as nausea and vomiting. Some side effects go away after treatment is finished. But other side effects, such as infertility, may be permanent.
Current as of: March 28, 2018
Author: Healthwise Staff
Medical Review: Adam Husney, MD - Family Medicine & E. Gregory Thompson, MD - Internal Medicine & Kathleen Romito, MD - Family Medicine & Christopher G. Wood, MD, FACS - Urology