Medically reviewed by Katlein Franca, MD Key Takeaways A wart is a hard bump caused by a virus and can be removed with ...

Plantar warts, also known as verruca plantaris, are small, rough bumps that form on the soles of your feet from a skin infection with the human papillomavirus (HPV). While they can cause significant ...

Wart removal seems so simple a medical treatment that it would be hard to mess it up. Until you start a fire. The Food and Drug Administration says that it has received reports of 14 people being ...