Frequently Asked Questions About CO2 (Carbon Dioxide) Lasers

A CO2 (carbon dioxide) laser treatment uses a laser to vaporize the skin, allowing for precise, targeted treatment of areas of concern such as moles and warts.

The CO2 laser at YAYOI CLINIC is used to remove raised benign lesions, such as moles and warts. The doctor will determine the appropriate treatment and procedure after assessing the patient’s skin condition, as well as the type and size of the lesion.

Except for the treated area, you may apply makeup, wash your face, and take a bath starting on the day of your treatment.

While CO2 (carbon dioxide) laser treatment may be completed in a single session, the number of sessions required varies depending on the condition of the mole or wart being treated.

Yes. At YAYOI CLINIC, after listening to your concerns and preferences during a consultation, a doctor will examine the condition of your moles or warts to determine whether CO2 laser treatment is appropriate. Depending on the condition of the treatment area, we may use anesthesia to ensure the procedure is performed with minimal discomfort.

For about two weeks after the procedure, the treated area should be covered with ointment and protected with tape. You should also use sunscreen for about three months to protect your skin from UV rays. If you’re concerned about downtime, you can discuss how to care for the treated area after the procedure before deciding whether to proceed.

The CO2 laser at YAYOI CLINIC precisely removes moles and warts while minimizing damage to the surrounding skin. A small indentation may form at the treatment site, but it will gradually become less noticeable as new skin forms. If you are concerned about scarring, please consult with a doctor beforehand.

Yes. At YAYOI CLINIC, we also offer an “Unlimited Wart Removal” package that allows you to have warts on your face or neck removed all at once. The procedure time varies depending on the treatment area, but it typically takes about 5 to 30 minutes. Since the most appropriate method depends on the size and condition of the warts, please consult with a doctor during your initial examination even if you’d like to have them all removed at once. For more details, please see our “Wart Treatment” page.

With CO2 (carbon dioxide) lasers, the level of pain experienced varies depending on the treatment site and area. Anesthesia may be used as needed.

CO2 laser treatments carry risks such as blisters, redness, post-inflammatory hyperpigmentation, recurrence of moles, and bruising. These risks may vary depending on your skin condition and the treatment area.