Uterine Cancer Treatments: Radiation Therapy

Radiation therapy destroys the ability of cells to grow and divide. Both normal and diseased cells are affected, but most normal cells are able to recover. With radiation therapy, the side effects depend largely on the treatment dose and the part of the body that is treated. During radiation therapy, people are likely to become very tired, especially in the later weeks of treatment. Resting is important, but doctors usually advise patients to try to stay as active as they can.

Patients receiving radiation for uterine cancer commonly have side effects that include dry, reddened skin and hair loss in the treated area, loss of appetite, and fatigue. Radiation therapy also may cause a decrease in the number of white blood cells that help protect the body against infection. Treatment may also cause diarrhea or frequent and uncomfortable urination. Some women have dryness, itching, tightening, and burning in the vagina. Women may be advised not to have intercourse during treatment; however, most can resume sexual activity within a few weeks after treatment ends. Women may be taught how to use a dilator, as well as a water-soluble lubricant to help minimize these problems.

The National Cancer Institute booklet Radiation Therapy and You has helpful information about radiation therapy and managing its side effects.Reprinted from the National Cancer Institute (NCI)

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