Warts
Also called: verruca vulgaris
A small, fleshy bump on the skin or mucous membrane caused by human papillomavirus.
- Spreads by skin-to-skin contact
- Some types preventable by vaccine
- Treatable by a medical professional
- Usually self-diagnosable
- Lab tests or imaging not required
- Medium-term: resolves within months
Warts are caused by various strains of human papillomaviruses. Different strains may cause warts in different parts of the body. Warts can be spread from one location on the body to another or from person to person by contact with the wart.
The main symptom is a fleshy, painless growth on the skin. Common areas affected include the hands, feet, and genitals.
Treatment may include topical medications and removal through medical procedures.
Very common: More than 3 million US cases per year
Consult a doctor for medical advice
Sources: Mayo Clinic and others. Learn more