A plantar wart is a wart occurring on the bottom of the foot or toes. Their color is typically similar to that of the skin. Small black dots often occur on the surface. One or more may occur in an area. They may result in pain with pressure such that walking is difficult.Causes: Human papillomavirus (HPV).
Warts and verrucas are caused by a virus. They can be spread to other people from contaminated surfaces or through close skin contact. You're more likely to spread a wart or verruca if your skin is wet or damaged. It can take months for a wart or verruca to appear after contact with the virus.
Verruca vulgaris on the left thumb immediately posttreatment with pulsed dye laser, 590 nm wavelength, 7 mm spot size, 10 J/cm2, with pulse stacking.