Warts are non-cancerous skin growths caused by the papillomavirus.
Warts are more common in children than adults, although they can develop at any age.
Warts can spread to other parts of the body and to other persons. Warts are not painful, except when located on the feet. Most warts go away, without treatment, over an extended period of time. These warts may be painful. Please take the time to read our disclaimer .