When is electrosurgery recommended for dermatosis papulosa nigra?

Dermatosis papulosa nigra consists of small, dark, usually harmless bumps, often on the face and neck. Electrosurgery applies controlled electrical energy to a selected bump so it can be removed or flattened. It is generally considered an optional treatment for individual lesions rather than a treatment required for health. The clinician should assess the bumps first, particularly when one lesion differs from the others, because not every dark bump has the same diagnosis.

Tell the clinician whether the bumps itch, catch on jewellery or clothing, bleed, or have changed. Discuss your skin tone and any history of dark marks, light marks or raised scars, since pigment changes can follow skin procedures. Ask how many lesions will be treated, whether local anaesthetic is needed, and how to cleanse and protect the area afterward. Avoid rubbing, scratching and unapproved lightening products while the skin heals.

Arrange an examination for a bump that changes rapidly, becomes painful, bleeds without friction, or has an irregular appearance. After electrosurgery, seek advice if pain or swelling worsens, redness spreads, drainage appears, or the treated skin develops a concerning colour change.

Do these bumps fit dermatosis papulosa nigra? How might my skin respond? What treatment depth and aftercare will reduce irritation and pigment change?