Different kinds of skin rashes include eczema, chickenpox, psoriasis, and shingles. Treatment depends on what's causing your rash, but it may involve medications or lifestyle changes. It's best to get ...

Although rare, a red rash may indicate leukemia, which is a type of blood cancer. A leukemia rash can look like tiny dots, big plaques, or itchy bumps that do not turn white when you press them.