What should you know about professional wart removal?

Warts are caused by a viral infection in the outer skin. A clinician may use freezing, a prescription-strength topical approach, careful removal of thickened tissue, or another procedure. The choice depends on whether the wart is on a hand, foot, face or another sensitive area. Treatment may need more than one visit because the visible surface can return while the skin is healing.

A foot wart can be tender when pressed, while a wart around a nail needs particularly careful handling. Do not confuse a wart with a corn, callus, mole or another skin lesion; the appearance alone is not always enough for self-diagnosis.

Tell the clinician about diabetes, poor circulation, reduced sensation, immune problems, pregnancy, allergies and medicines that affect bleeding or healing. Follow the wound-care instructions, keep the area clean, and avoid picking at a crust or blister. Do not share towels, nail tools or footwear, and wash your hands after touching the treated site.

Ask how much soreness to expect, whether you can cover the area, and when normal exercise, swimming or shaving can resume. A treated wart may look irritated before it settles, so arrange follow-up if the recommended review is part of the plan.

Seek prompt medical advice if pain is worsening rather than easing, redness is spreading, the area becomes hot or produces pus, or you develop fever. Contact the clinic urgently for heavy bleeding, marked swelling, new loss of feeling, or a colour change beyond the treated spot. Have any growth assessed before treatment if it bleeds without being injured, changes quickly, or does not resemble a typical wart.

Ask which diagnosis is being treated, why the proposed method fits its location, how many sessions may be needed, what healing will look like, and what should trigger a review. You can also ask how to reduce spread to other skin and what to do if the growth returns.