How Do You Cure a Sun Rash?

How Do You Cure a Sun Rash?

Sun rash, also known as polymorphous light eruption, can be treated with over-the-counter pain relief, anti-itch hydrocortisone creams and home remedies, such as applying cold compresses to the affected area, according to Mayo Clinic. With treatment, the rash reduces within a few days.

In severe cases, doctors recommend phototherapy, which is a light treatment designed to make the skin less sensitive to sunlight and reduce the extent of the rash. As the exact cause for sun rash is not well understood, an individual can only treat the rash after it appears or take preventative measures to avoid it, such as staying out of the sun during peak hours and applying high-level sunscreen to all exposed skin, explains Mayo Clinic.