Dermatosis refers to several skin conditions and may involve the hair and nails as well. It includes any irregularity or lesion on the skin. Conditions of the skin, also known as dermatoses, can be caused by a variety of factors, including infections, irritation, autoimmune diseases, or cancer. Treatment for dermatosis depends on the cause, and may include topical steroids, moisturizers, antibiotics, antifungals, or chemotherapy. Because there are several different types of dermatoses, it can be difficult to diagnose yourself. See your dermatologist to find out what is causing your skin problem and how to treat it. Catherine Falls Commercial / Getty Images Dermatosis Terminology Dermatosis means any skin irregularity or lesion. Skin conditions that cause inflammation of the skin, such as eczema, are known as dermatitis. The following conditions are examples of dermatoses: Lesion : An area of the skin that is differ...