Medically reviewed by Archana Sharma, DO 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 ...

This rash can appear red in people with lighter skin tones or black, blue, brown, gray, or purple in people with darker skin tones. This rash may come and go in flares. There's no cure for lupus ...

People with lighter skin tones may see shades of pink or purple, whereas people with darker skin tones may see areas of whitish-gray or deeper shades of brown or black ... or the rash is spreading ...

Also, dark skin can vary in pigmentation and so too can the appearance of hives and other rashes. How hives appear on dark skin can vary from person to person. Sometimes having hives is mistaken f ...

The blisters crust over. The rash usually resolves in 2–3 weeks. Occasionally, people develop black spots or lines on their skin. Doctors call this black-spot poison ivy dermatitis. Learn more ...

Taylor Bryant's condition became so severe that her skin turned black and she had painful, open wounds on her lower leg Joelle Goldstein is a Senior News Editor on the TV team for PEOPLE Digital.

Some people might develop a skin rash or hives from musk, while others react to vanilla scents. The skin on your face, with its deep pores, is easily affected, Newburger says. So it makes sense to ...