1 Action sports game featuring Harry Potter fantasy world. 2  Fly your broom to victory. 3  Play as any one of four Hogwarts houses and numerous characters from the books. 4  Play all the Quidditch positions and execute all the high-flying moves. 5  For 1 or 2 players. +.
Dr. Barbara Stark Baxter Dr. Baxter. Solar urticaria: Solar urticaria is a type of hives that occurs when the skin is exposed to the sun. The hives are not necessarily on the sun-exposed skin, however. They can come out on skin under clothing. The symptoms are itching and red bumpy rash that looks and feels a bit like a bunch of mosquito bites, but without the puncture of the bite.
Solar urticaria occurs when sunlight causes the release of histamine from cells. in the skin called mast cells. Exactly how and why certain types of sunlight. cause this is currently uncertain. The appearance of solar urticaria can be quite dramatic as it usually develops.