The second complication is that of an infection when the blister is broken prematurely. If you notice any excessive redness or pus formation around the wart or extreme tenderness, or any signs of streaks near the wart that has been treated, you should notify your regular physician or me at once. This could be a secondary infection and may need to be treated with antibiotics. Ordinarily, cryosurgery leaves very little or no scar in the area treated. There may be some lightly pigmented or darkly pigmented areas left for a few weeks after the wart surgery, but these usually fade progressively.
Warts growing right around the nail folds are some of the hardest to destroy.
Some of these warts, especially on the nail folds on the sides of the nails, can be cured with cryosurgery. Others which have grown under the nail, especially at the end of the nail under the free edge, are extremely difficult to eradicate. It will fully explain this method. Warts on the legs of women are also especially difficult to cure. One of the chief ways these spread is by shaving.