A viral infection, which can occur on any part of the body.
These small, noncancerous growths appear when your skin is infected with one of the many viruses of the human papillomavirus (HPV) family. The virus triggers extra cell growth, which makes the outer layer of skin thick and hard in that spot. While they can grow anywhere you have skin, you're more likely to get one on your hands or feet. The type of wart depends on where it is and what it looks like.
Few warts are to be removed immediately as it can spread easily from one person to another, and other body parts in the same person.
OTHER TREATMENT OPTIONS FOR SKIN REJUVENATION