Treatment of warts
Dermatology Infections: Viral--Treatment




Treatment of warts

John L. Bezzant,M.D.

After freezing, blister forms within about 3 to 6 hours, and there can be blood within it; therefore, it is important to warn the patient of this. I generally give the patient a sterile needle that can be used to puncture and drain the blister if the patient desires.