Side Effects of Radiation Cancer Treatment

Radiation cancer treatment is a local therapy, meaning that its side effects are dependent on the location of the cancer, your general health and other treatments you are receiving. Short-term side effects of treatment can appear within weeks, while long-term effects may not appear for months or even years afterward.

Fatigue

• Fatigue is a common side effect that can fluctuate from mild to severe when undergoing radiation treatment. Finding ways to meditate, relax and balance a more moderate schedule are keys to reducing the stress fatigue can cause.

Hair Loss

• Hair loss is one of the most recognized side effects of radiation treatment; however, this occurs only at the area being treated. Only individuals receiving radiation treatments to their head should lose hair in that area; hair growth resumes after you complete the treatments.

Skin Irritation

• Skin located over the area being treated can become red and irritated within weeks after beginning treatment; the area may become dry, and peeling may occur. Avoid creams and lotions that contain harsh chemicals, to prevent the irritation from spreading.

Esophagitis

• Inflammation of your esophagus and mucous membranes can occur if you receive radiation treatment in your chest/lung area. This can cause throat soreness, coughing and difficulty swallowing. These effects usually subside a few weeks after treatment.

Blood Count

• People rarely develop a low blood count, or low levels of platelets. This effect is more likely to happen while receiving chemotherapy in addition to radiation treatment. A low blood count may delay your treatments.