Laser surgery uses an intense beam of light,
or laser, to burn and destroy the wart tissue. It is usually done in a doctor's
office or clinic.
Local or general anesthetic may be used, depending on
the number of
warts to be removed or the size of the area to be
The wound will be painful for a few
days after laser surgery. Recovery time depends on the location and number of
After laser surgery, call your doctor if you
- Bleeding that lasts longer than 1
- A fever.
- Severe pain.
- Bad-smelling or
yellowish discharge, which may mean an infection. Cleaning the wound area
helps prevent infection.
Laser surgery may be considered
- Medicine has failed, and it is necessary to
remove the warts.
- Warts are large or widespread.
need to be treated during pregnancy. Your doctor will recommend when treatment
should be done during pregnancy.
Laser surgery may help when other treatments don't work, but it doesn't seem to work better than cryosurgery or electrosurgery.1
There is a slight risk of infection associated
with laser surgery. Signs of infection include:
- Increased pain, swelling, redness, tenderness,
- Red streaks extending from the area.
- Fever of
100°F (38°C) or higher with
no other cause.
- Normally causes no
- Is more expensive than
most other methods of wart removal.
- Is not recommended as an
- Is usually used for large, hard-to-cure
Complete the surgery information form (PDF) (What is a PDF document?) to help you prepare for this surgery.
Wolff K, Johnson RA (2009). Human papillomavirus infections. In Fitzpatrick's Color Atlas and Synopsis of Clinical Dermatology, 6th ed., pp. 787-794. New York: McGraw-Hill.