When is electrosurgery recommended for warts?

Warts are caused by a viral infection in the outer skin and can occur on the hands, feet, or other areas. Electrosurgery uses heat from electrical energy to destroy the wart tissue; the clinician may remove the surface tissue as part of the same procedure. It is not automatically the first choice for every wart. Location, thickness, number of lesions, pain, previous treatment, and the possibility of a look-alike condition all affect the decision.

Do not cut, burn, or share nail tools used on a wart. Before treatment, mention diabetes, poor circulation, immune suppression, bleeding medicines, and any tendency to form thick scars. Ask how long the wound may need protection and whether you should limit sport or soaking. Afterward, keep the dressing and wound-care routine exactly as advised, wash hands after touching the area, and avoid picking a scab. Do not share towels, socks, shoes, or personal grooming items while the area is healing.

Have a wart-like growth assessed if it bleeds without clear injury, becomes very painful, changes quickly, forms an ulcer, or has an unusual colour. After electrosurgery, contact the clinic for increasing redness, warmth, drainage, fever, uncontrolled bleeding, or pain that is getting worse rather than settling. A lesion that persists or returns may need review because not every rough skin growth is a wart.

How certain are you that this growth is a wart? Why choose electrosurgery for this location? What alternatives are reasonable? How should I protect the wound, and when can I return to swimming, work, or sport?