Dermatitis is a common side effect of radiation therapy that typically manifests as inflammation of the skin in the area that has been treated. This reaction occurs because radiation can damage the skin's cells, leading to symptoms such as redness, itching, dryness, and peeling. The severity of dermatitis can range from mild to severe, depending on factors such as the dose of radiation and the patient's individual skin sensitivity.
In the context of radiation therapy, the specific skin area that is irradiated may experience changes like moisture loss and compromised barrier function, contributing to the development of dermatitis. Healthcare providers often monitor the skin condition closely and may recommend specific skin care regimens to manage these effects.
Other skin conditions like psoriasis, eczema, and acne are not specifically associated with radiation therapy. While patients may have a history of these conditions, they do not typically arise as direct results of radiation treatment. Thus, dermatitis stands as the most relevant and recognized side effect related to skin involvement following radiation therapy.