Medically reviewed by Casey Gallagher, MD Petechiae are tiny red or purple dots that don't turn white when you press on them.

A foot rash can occur due to an allergic reaction or infection. A person can treat some rashes, such as athlete’s foot and contact dermatitis, with over-the-counter (OTC) medications.

As it grows, the spots spread downward into a neck rash. It continues to your torso and then to your hands and feet. The ...

The U.S. is dealing with a measles outbreak, including one in New Jersey and new cases in New York City. See what the measles look like here.

But as the cold symptoms progress, one clue the illness is different from common respiratory viruses is a classic red rash. Here’s what to know about measles symptoms, what a measles rash really ...

Flat, red spots appear around three to ... arms, legs, and feet. They can eventually combine to appear as one rash. Koplik spots are disease-specific and appear as yellow raised spot and bluish ...