Contact dermatitis presents as a red, scaly, and crusted dermatitis that occurs around the mouth due to allergies to lip cosmetics, food, dental appliances, and musical instruments. It is ...

Herpes is typically thought of as something that can only affect your mouth and genitals ... Unlike a heat rash (which is often caused by irritation), other rashes are sparked by allergic reactions, ...

Typically, hives are caused by an allergic reaction but can actually ... swelling of the throat or mouth or you are ...

A dermatologist who saw him at this time told the patient's parents that the rash was consistent with a diagnosis of allergic contact ... and peeling of the lips and a burning sensation throughout ...