Contact dermatitis is a skin condition that develops as a reaction to an external substance. It’s usually not serious but can be uncomfortable. Treatment will depend on the underlying cause.

A common cause of an armpit rash is an allergic reaction. Allergic contact dermatitis occurs when an allergy-triggering substance (allergen) comes into contact with the skin. If a product like a ...

There are several different kinds of eczema. The most common types are atopic dermatitis and contact dermatitis, which may appear on the stomach. Atopic (allergic) dermatitis is an autoimmune disease.

Military personnel encounter the same allergens and irritants as their civilian counterparts and are just as likely to develop contact dermatitis from common exposures encountered in everyday life.

Atopic dermatitis, also known as atopic eczema, is a chronic inflammatory familial disease of the skin. It is characterized by an increased ability to form immunoglobulin E and a tendency to ...

Allergic contact dermatitis represents a delayed-type hypersensitivity reaction (Type IV hypersensitivity). There are four types of hypersensitivity reactions, which include Type I, immediate-type ...