Solar urticaria - what does this mean
Solar urticaria is a rare skin disorder in which exposure to sunlight triggers hives or other allergic skin reactions. it is caused by an abnormal immune response to uv rays, resulting in the release of histamine and other chemicals that cause itching, redness, and swelling.
What happens during the disease - solar urticaria
Solar urticaria is an allergic reaction to sunlight which is caused by the release of histamine and other inflammatory mediators in response to ultraviolet radiation. it is believed to be caused by an abnormal reaction of the immune system to the uv radiation, resulting in the release of histamine and other inflammatory mediators. this release of inflammatory mediators leads to the development of hives, itching, and other skin reactions.
Solar urticaria - Prevention
Solar urticaria can be prevented by avoiding exposure to direct sunlight, wearing protective clothing, and using sunscreen with spf 30 or higher. additionally, antihistamines can be taken to reduce the risk of an allergic reaction to sunlight.