UConn Today – When patients are undergoing radiation therapy for cancer, one of the unwelcome side effects is skin damage, including redness, dryness, tingling, swelling, and peeling.
Radiation dermatitis can progress to more severe skin injury and may contribute to treatment disruptions and reduced quality of life. In its most extreme form, dermatitis can cause permanent changes in skin color, scarring, or even ulcers that appear months or years later.
Some 90 to 95% of patients undergoing radiation experience a skin reaction, and it can be more difficult to detect in people with darker skin.