Guttate scleroderma is one of the abandoned names of a skin disease, currently called lichen sclerosis (LS). It is a chronic, inflammatory, mucocutaneous disorder of genital and extra-genital skin.The exact etiology has not been established. Some of the causes include autoimmune abnormalities, genetic factors, hormonal influence, and infections.In the early stages, symptoms include luminal hyperkeratosis a  Read More

Physical urticaria is a subtype of urticaria that is caused by an extrinsic physical stimulus rather than occurring naturally. There are 7 subcategories of diseases that are classified as distinct diseases. Physical urticaria is considered to be unpleasant, itchy, and physically repulsive; it can last for months or years.Physical urticaria has no established aetiology, but it has been proposed that it is an autoimm  Read More