Dermatitis is a disease associated with the skin and its surface, caused by the reaction of the body to various factors, often transmitted hereditarily. The definition of Dermatitis can be understood as different types of skin diseases. The disease usually affects the functioning of the skin and disrupts human homeostasis. Dermatitis is a disease that is not contagious, but makes a person feel uncomfortable and feeling constrained. The types of skin inflammations are diverse, and are found in both adults and children. A group of dermatitis combines inflammatory skin diseases of a different nature. Dermatitis is classified depending on the causes of the onset and localization of the lesion.