A wart is a small, hard, rough lump on your skin. Although you may get a wart anywhere on your body, they are most common on fingers and hands. You may or may not need treatment. Warts can be a long-term problem. The wart may be reddish-brown, black, gray, or the same color as your skin.
Warts can grow and spread.
You may develop a number of them or find only one. Care Warts sometimes go away without treatment. Others may need to be removed by your doctor. Risks Surgical removal of a wart poses a small risk of infection. Follow your doctor's instructions to prevent this problem.