Hello,
It can be a plantar wart or a corn on the
foot. Warts are tumours or growths of the skin caused by infection with
Human Papillomavirus (HPV).They are contagious when in contact with the skin of an infected person. They can be transmitted. For small warts several medications(like podophyllum resin, Podofilox (Condylox), Trichloroacetic and bichloroacetic acids, Imiquimod 5% cream and interferons) are available, which can be applied directly to the surface of the warts.