Common causes of itchy bumps, spots and rashes
Extremely intense Itchy red bumps or an itchy rash that has formed largely on
warm parts of the body, such as the genital area
, armpits, elbows, wrists, webbing of the hands and feet or other places where there are folds and crevices, is likely a sign of scabies. As the infection progresses, the itching may spread further across other parts of the skin due to an allergic reaction to the mite.