What should you know about electrocautery skin tag removal?

A clinician first checks that the bump has features consistent with a skin tag. The skin is cleansed and local anaesthetic may be used. A fine cautery instrument then applies heat to the tag or its narrow base. The aim is to remove the unwanted tissue while limiting bleeding. A crust, mild soreness, or temporary colour change can remain as the skin heals.

The method is not suitable for every skin bump. A dark, irregular, painful, fast-growing, or spontaneously bleeding lesion should be assessed before removal, because its appearance may call for another plan.

Before the appointment, mention medicines that affect bleeding, allergies, diabetes, immune conditions, and a tendency toward raised scars. Follow the dressing instructions closely. Keep the site clean, avoid picking or rubbing it, and protect it from friction and harsh skincare products. Do not repeat treatment yourself if a residual bump remains.

Contact the clinic if redness, swelling, pain, or warmth is getting worse, or if pus-like drainage appears. Seek prompt care for fever, spreading redness, ongoing bleeding, or a wound that opens. Return for examination if the bump grows back, changes, or was never confidently identified as a skin tag.

Ask how certain the diagnosis is, whether the tissue should be examined, what alternative removal methods exist, and how the location may affect healing. Discuss pigment change, scarring, dressings, bathing, exercise, and signs of infection.