What are the different types of UV radiation (UVA, UVB, UVC)?

Photodermatitis, sometimes referred to as sun poisoning or photoallergy, is a form of allergic contact dermatitis in which the allergen must be activated by ... Mar 17, 2023 ... Both prescription and over-the-counter drugs can cause a reaction, including very common ones like ibuprofen and birth control pills. “Some of ... In PLE, a rash with one or more of these components comes up a day or two after exposure to the sun. PLE is the most common rash caused by UV light, perhaps ... Tinea versicolor (pityriasis versicolor) is a fungal or yeast skin rash. It's caused by too much growth of a certain yeast on the skin. Oct 1, 2023 ... The disease also causes sun sensitivity — scales or a ring-like rash ... Rheumatoid arthritis: Inflammation causes a rash of small, red pinpoints. Apr 1, 2015 ... Bloom syndrome is an inherited disorder characterized by short stature, a skin rash that develops after exposure to the sun, and a greatly increased risk of ... Aug 30, 2023 ... ... rash) are known side effects of methotrexate ... The body's immune system recognizes changes caused by sun exposure as a foreign threat. May 22, 2023 ... This rash usually appears in areas where the skin folds or areas where clothes causes friction like armpits, elbow creases, or the groin area. “ ... What causes lupus? We don't yet know why some children develop lupus and ... Photosensitivity: skin rash caused by sun exposure; Oral ulcers: small ... Feb 26, 2025 ... What Causes Phytophotodermatitis? Plants that can cause ... reaction. Cases typically resolve on their own and don't require medical ...