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ChemotherapyChemotherapy involves using drugs to kill cancer cells. The aim of chemotherapy is to destroy any cancer cells that may have spread outside the breast and armpit but can not be detected. Different types of chemotherapy drugs may be used to treat breast cancer. The side effects will depend on which drugs and drug combinations are used. Chemotherapy can be used on its own or in combination with surgery or radiotherapy. Chemotherapy is given by mouth using tablets or by injection-most commonly into a vein in the arm through the use of an intravenous drip. Treatment is in cycles, usually lasting for several weeks or months. You have treatment then a period of rest before the next treatment, and then the cycle is repeated. Side effects of chemotherapyIn addition to destroying cancer cells, chemotherapy can also damage some normal cells, especially those which normally divide more rapidly and have a high turnover. Cells with a high turnover are those lining the mouth, stomach and bowel, as well as cells in skin, hair and bone marrow. If these normal cells are damaged from chemotherapy, you might experience side-effects such as nausea, mouth ulcers, skin problems, weight gain or loss, tiredness or hair loss. Exercising, even during treatment, may help you to feel less tired. Gentle exercise, like walking, is ideal, but some men find that more strenuous exercise is helpful too. Side effects will vary depending on the dugs used and individual variation. Modern treatments mean that these symptoms are often not severe, and if they do occur they can be medically treated. Unlike cancer cells, normal cells can repair themselves and recover from the effects of chemotherapy. If you do experience side effects, even if you do not think they are serious, it is important to discuss them with your doctor so that the best possible treatment can be given “It’s been two years since I finished chemo treatment and there are still foods that I ate when I was having chemo that I can’t stand the smell of now.” |
