Electrocautery for Genital Warts

Electrocautery for Genital Warts

British Columbia Specific Information

Human Papillomavirus (HPV) is one of the most common sexually transmitted infections (STIs). HPV is transmitted through intimate skin-to-skin contact and can cause a variety of cancers as well as genital warts. HPV can cause genital warts and cancers of the anus, cervix, mouth and throat, penis, vagina and vulva.

The HPV vaccines protect against infection from certain types of HPV. The HPV vaccine is a cancer-preventing vaccine that can benefit you, no matter your sex, gender, or sexual orientation, or sexual activity status. The HPV vaccine is part of the recommended vaccination schedule for all youth in British Columbia. Males born in 2005 or later and females can get the vaccine for free as long as they get their first dose before they turn 19 and their last dose before they turn 26. 

For more information about the HPV vaccine, visit:

To learn more about HPV infection, read HealthLinkBC File #101a Human Papillomavirus (HPV) Infection and Genital Warts. For more information on STIs, sexual health information, where to get tested and other sexual health services in your area, visit Sexually Transmitted Infections.

Surgery Overview

Electrocautery removes genital warts on the penis, vulva, or around the anus by burning them with a low-voltage electrified probe.

Electrocautery is usually done in a doctor's office or a clinic. The injection of a numbing medicine (local anesthetic) is usually used for pain control. Medicine that causes unconsciousness (general anesthetic) may be used depending on the number of warts to be removed or destroyed.

What To Expect

The recovery time depends on the location and number of warts removed.

  • After surgery you may have some pain, swelling, and redness.
  • Healing usually takes 2 to 4 weeks.
  • Healing may take longer if a large area of tissue is burned.
  • Treatment may leave scars.

Why It Is Done

Electrocautery removes warts with little blood loss. It usually is used for small areas of warts.

How Well It Works

Electrocautery often works to remove warts. But warts may grow back.

Risks

Risks of electrocautery are:

  • Bleeding. Blood loss is usually minimal, because the electrocautery seals blood vessels as it removes warts.
  • Infection. Antibiotics may be given at the time of the procedure to reduce the risk of infection.
  • Pain. Medicine may be needed for several days after the electrocautery procedure.

Credits

Current as of: August 2, 2022

Author: Healthwise Staff
Medical Review:
Sarah Marshall MD - Family Medicine
Adam Husney MD - Family Medicine
Kathleen Romito MD - Family Medicine
Kevin C. Kiley MD - Obstetrics and Gynecology