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 ...
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.
Buttock rashes can develop from heat, allergies, infections, or skin conditions. They can appear anywhere from the anus to the lower back, bringing symptoms like itching, inflammation, swelling, and ...