ICD-11 definition : Dryness of the skin surface commonly due to defatting of the epidermis by excessive
exposure to soaps and detergents or desiccation from prolonged exposure to low ambient
humidity. It occurs most commonly in the elderly and is seen particularly on the lower
legs. It is a major cause of pruritus in the elderly. In more severe cases the skin
may become inflamed (asteatotic eczema).;
Dryness of the skin surface commonly due to defatting of the epidermis by excessive
exposure to soaps and detergents or desiccation from prolonged exposure to low ambient
humidity. It occurs most commonly in the elderly and is seen particularly on the lower
legs. It is a major cause of pruritus in the elderly. In more severe cases the skin
may become inflamed (asteatotic eczema).