Jul 19, 2024 · Sun allergy is a broad term. It describes several conditions that cause an itchy rash to form on the skin after being in sunlight or other sources of ultraviolet (UV) radiation. Polymorphous …

A sun allergy happens when a person develops a rash and sometimes other symptoms after exposure to sunlight. The allergy can range from mild to severe, possibly causing more serious symptoms or …

Sep 18, 2025 · Sun allergies occur when the skin has a hypersensitive reaction to sunlight or artificial ultraviolet (UV) rays such as tanning beds. When you have a sun allergy and spend time in sunlight,...

Jun 16, 2025 · Yes, you can be allergic to the sun. Sunlight can cause a bumpy, red skin rash in some people. See pictures of a sun allergy rash and learn how to treat it.

May 7, 2024 · Despite the name, a "sun allergy" is not truly an allergy to the sun. Instead, it is an immune system reaction in the skin triggered by sunlight, most often causing an itchy red rash. The …

Aug 25, 2025 · A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your skin. Here’s why and how to find relief.

May 7, 2024 · Sun allergy (photosensitivity) - an easy to understand guide covering causes, diagnosis, symptoms, treatment and prevention plus additional in depth medical information.

Apr 4, 2025 · What is a sun allergy? Our ISDIN expert explains what types of sun allergies exist and what to do about them. Find out more!

Learn about sun allergies, their types, causes, and symptoms. Find out how sun allergies are diagnosed and what treatments and prevention strategies can help.

May 9, 2024 · Find out more about types of sun allergy, causes, symptoms and home remedies for targeted skin health.