A Wart is an infection caused by a virus, which can invade your skin through small cuts or breaks. Over time, the wart develops into a hard, rough growth on the surface of the skin. A wart will most commonly be found on the bottom of the foot, but can also appear on top. Children, teens and people with allergies or weakened immune systems are more vulnerable to the wart virus.
There are many ways to treat warts, depending on their size and location. Medication or surgical removal, or both, may be effective treatments.