Petechiae are tiny spots that appear red, purple, or brown. They occur when a blood vessel breaks open under the skin, which happens more commonly in people with leukemia because they have a low blood ...
Hives are red and often itchy skin rashes that can appear on any part of your body. UC is linked to cases of chronic hives. They may occur as a reaction to medications you take to manage your UC.
Consult a provider if symptoms persist. Yeast infections: Red, itchy rashes (sometimes with white patches) require antifungal creams. Change into dry clothes after sweating or swimming.
Rashes can look like rough ... allergens can cause a neck rash with urticaria (hives)—intensely itchy, raised, red bumps or welts that turn white in the center when you press on them.