Chemotherapy

Chemotherapy is a medical treatment used to treat cancer and other diseases. It involves the use of drugs to kill cancer cells or stop them from growing and spreading. Chemotherapy drugs work by affecting the many processes within cells, such as the ability of the cells to divide, grow, and repair themselves. Chemotherapy is used in many cases as a primary treatment of cancer, but it can also be used in combination with other treatments such as radiation therapy and surgery. In addition, chemotherapy can be used to relieve symptoms of cancer, such as pain and nausea. It is an important and effective treatment for many types of cancer and is often used in combination with other treatments.