What is a nursing intervention for managing patients undergoing radiation therapy regarding their skin?

Instructing against scratching or rubbing the skin is a critical nursing intervention for patients undergoing radiation therapy. Radiation can cause skin changes, including redness, irritation, and increased sensitivity due to the damaging effects of radiation on healthy tissue. Scratching or rubbing can exacerbate these conditions, potentially leading to skin breakdown, infection, or increased discomfort. Clean, gentle care is essential to maintain skin integrity and promote healing.

Other approaches, such as applying harsh soaps, could further irritate the skin, while encouraging sun exposure can increase the risk of sunburn and worsen skin reactions. The use of ice packs might provide temporary relief but is not as effective as preventing irritation through careful skin management strategies. Thus, teaching patients to avoid scratching or rubbing their skin is key to protecting their skin during radiation therapy.