Solar urticaria is a rare allergic reaction to sun exposure. The condition causes an itchy rash or hives that appear on any skin that has been exposed to the sun. The more skin that is exposed to ...

Solar urticaria, also known as sun allergy, is a rare allergy to sunlight that causes hives to form on skin that’s exposed to the sun. The itchy, reddish spots or welts usually appear within minutes ...

In a multicentre cross-sectional study, the majority of patients with solar urticaria were of European ethnicity, with Fitzpatrick skin phototypes I-III; urticaria provocation was achieved using ...

Solar urticaria, also called sun allergy rash, is a rare dermatological condition. People with this condition develop an itchy, red rash when their skin is exposed to sunlight. If solar urticaria is ...