What Are Warts?
Warts are small, firm growths with a rough surface, often found on the hands or feet. They are caused by the human papillomavirus (HPV), which triggers the top skin layer to grow too quickly.
Scratches or cuts increase the risk of infection, as the virus enters through broken skin. Warts can spread to other body parts and even to other people via skin-to-skin contact or shared items like towels and shoes. For this reason, it’s best to treat them early.
