Huge foot blister due to the burning of a wart with liquid nitrogen

Cryotherapy is a process that uses cold to “burn” the wart. The doctor drops liquid nitrogen directly to -196 ° C on the wart, causing the wart to detach. Nitrogen is applied until the skin is frozen for about 5 seconds. The product destroys both the wart and the virus, but a blister then appears, and the procedure is painful. Usually, several sessions (2 or 3 weeks apart) are required to remove the wart permanently.

An abscess is a collection of pus that has built up within the tissue of the body. Signs and symptoms of abscesses include redness, pain, warmth, and swelling. The swelling may feel fluid-filled when pressed. Skin abscesses. … However, antibiotics alone may not be enough to clear a skin abscess.