HYFRECATION

Hyfrecation, also known as electrocautery or electrosurgery, is a quick and effective dermatological treatment that uses a fine electric current to remove or destroy unwanted skin lesions. It is often performed under local anaesthetic in a clinic setting, with minimal downtime.

As a Consultant Dermatologist in London, Dr Kentley offers hyfrecation for a range of benign and cosmetic skin concerns, carried out to the highest medical standards.

What Can Hyfrecation Treat?

Hyfrecation is commonly used for:

  • Skin tags

  • Seborrhoeic keratoses

  • Warts and verrucae

  • Milia (milk spots)

  • Small angiomas (red blood spots)

How Hyfrecation / Electrocautery Works

A fine probe delivers a controlled electric current to the skin lesion, producing heat that destroys the targeted tissue. The surrounding skin is left unharmed. Depending on the type of lesion, the area may form a small scab which heals naturally over 1–2 weeks.

Benefits of Hyfrecation

  • Quick treatment: usually takes just a few minutes per lesion

  • Minimal downtime: most patients return to normal activities straight away

  • Safe and precise: controlled current targets only the lesion

  • Good cosmetic outcomes: often little or no scarring once healed

What to Expect from the Procedure

  • Performed under local anaesthetic (cream or injection if needed)

  • Mild stinging or heat sensation may be felt during treatment

  • After treatment, a small scab forms and falls away naturally

  • Healing is usually complete within 1–2 weeks

  • Aftercare instructions provided to support recovery and reduce the risk of infection

Book a Consultation

If you are considering hyfrecation (electrocautery) in London for the removal of skin tags, warts, or other lesions, book a consultation with Dr Kentley to discuss the most appropriate treatment options.