Medically reviewed by William Truswell, MD When a wart is treated, the skin goes through several stages of the wart falling ...

A doctor may spray or swab a small amount of liquid nitrogen onto the wart. People may need repeat treatments before the wart disappears. Electrosurgery uses an electrical current to burn the wart ...

Liquid nitrogen is kept within insulated containers and has to be handled with care. It is used in medical environments such as cryotherapy to remove unwanted skin, such as warts, moles ...

Warts caused by HPV are quite harmless but extremely annoying. They can show up on your hands, feet, and even your face.