Medically reviewed by Corinne Savides Happel, MD Some people experience a hand rash after washing their hands, and there are ...

Medically reviewed by Casey Gallagher, MD Petechiae are tiny red or purple dots that don't turn white when you press on them. They can be caused by infections, certain medications, and vitamin ...

That’s where skin rash pictures come in handy ... and mouth disease is named for its characteristic flat, red spots that appear on the palms, soles of the feet, and around the mouth.