For decades, red light therapy has been an adjunct treatment for numerous ailments. But it may not work for all the medical conditions that supporters say it does.

Feeling a little itchy? Here's how to recognize the most commonly undiagnosed skin irritations, including the one you may ...

An exanthem is any eruptive skin rash that may be associated with fever ... to patients with Epstein–Barr virus is a bright-red morbilliform eruption that does not preclude future use of ...