What are Warts? Why Warts Occurs on skin?
Warts are small, benign growths that appear on the skin. They are caused by a viral infection, specifically the human papillomavirus (HPV). Warts can appear anywhere on the body, but they are most common on the fingers, hands, and feet. There are several different types of warts, each with their own distinct characteristics. Common warts, also known as verruca vulgaris, are raised and have a rough, bumpy surface. Plantar warts, which occur on the soles of the feet, are usually flat and can be painful when pressure is applied. Filiform warts , which are found on the face and neck, are long and narrow. Flat warts, also known as verruca plana, are small and smooth, and often appear in clusters. Warts are caused by a viral infection of the top layer of skin. The virus enters the body through small cuts or breaks in the skin, and begins to grow and multiply. The virus causes an overproduction of skin cells, which results in the formation of a wart. Warts are more co...