The first thing that is known as a plantar wart is actually a common wart that occurs on the bottom of the foot. It is a common benign superfluous epidermis that is often caused by human papilloma virus infection. If left untreated, plantar warts can become more and more serious, and in more severe cases, the entire plantar surface of the foot can be covered with plantar warts. The actual fact is that you can find a lot of pain in the foot. It may not necessarily be the case that plantar warts occur, but it may be the case that common warts occur.