Immunotherapy, done by causing a localized allergic reaction , is also used. Warts are benign growths that often disappear spontaneously within 2 years. They are contagious but of a very low order. Warts may be unsightly or cause discomfort, especially on the feet. Also call if new symptoms develop, including change in the appearance, or the development of pain, bleeding, ulceration, or color changes of a wart or any skin lesion .
Warts are a very common skin condition.
They frequently appear as single lesions or in small groups. This is a photograph of an unusually severe and extensive case of warts. Warts may occur on any area of the body. These are typical looking warts on the face. These common warts are situated around the fingernails and may grow under the fingernail.