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.

Petechiae are tiny red spots that appear red or dark red depending on skin tone. A doctor cannot diagnose a leukemia rash by appearance alone. Treatment for a leukemia rash includes using mild soaps ...

Medically reviewed by Casey Gallagher, MD Key Takeaways Armpit rashes can be caused by allergic reactions to deodorants or shaving creams.If products like deodorant cause a rash, you might be allergic ...

We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

A person may develop an itchy lupus rash on the legs. Treatment can include a combination of medications and home remedies. Lupus can cause skin rashes on many parts of the body, including the legs.