A wart is simply a small skin growth caused by a virus. As the article explains, “a wart is a small skin growth caused by a virus – the human papillomavirus (HPV).” The virus enters through tiny cuts, making skin cells grow faster and form the familiar bump. Warts may be annoying or tender, but they’re generally harmless.

Most people notice them unexpectedly—“a small, fleshy bump that wasn’t there before”—and sometimes they’re “a bit painful to the touch.” Though surprising, they are extremely common and nothing to worry about.

Warts spread easily because HPV transfers through skin contact or shared surfaces. The article highlights the need to avoid actions that might “spread them to anyone else” and encourages getting rid of them “as quickly as you can.” Good hygiene and proper care reduce the chances of new warts forming.

Warts can appear in many shapes, sizes, and locations. One common type is described as having a “rough, ‘cauliflower-like’ surface.” They usually remain small but may grow if left untreated. Some show up on hands or fingers, while others appear on feet or other areas.

Even though they can be a nuisance, warts are “a super common skin issue” and understanding what causes them makes them less intimidating. They’re usually easy to manage, and knowing the basics helps you avoid spreading them and take care of the ones you already have.