Kiko Kono, M.D.
Profile
Graduated from Kawasaki Medical School. Worked as a dermatologist for about 20 years at core hospitals. After many years of experience and achievements, he became a cosmetic dermatologist. His practice style is to examine the skin thoroughly and pursue what is happening where on the skin and approach the problem. Her specialties include customized treatment, laser treatment, Botox, and skin growth injections. In her private life, she is a mother of two children.
Are you concerned about small, bumpy warts that have appeared on your neck? When considering treatment, many people have various questions, such as “Can they be removed with a laser?” “Will it hurt?” and “Is it covered by insurance?” In this article, we’ll provide an easy-to-understand explanation of the characteristics of CO₂ (carbon dioxide) laser treatment for neck warts, post-treatment care, and preventive measures you can take in your daily life.
Are those bumps on your neck warts? Find out what's causing them!

Have you ever been concerned about those little bumps on your neck? Those bumps might be warts. Neck warts areThey typically begin to appear around one’s 30s and tend to increase after menopause.That’s right. There are probably quite a few cases where people realize they have multiple warts before they even know it. The neck is a particularly noticeable area. If you have warts there, you may find yourself constantly worrying about the area around your neck.
The causes of neck warts are,Mainly due to aging and UV raysThat's right. In addition, friction and dryness caused by clothing and accessories can also lead to the development of neck warts.
CO2 Laser Treatment for Neck Warts

CO₂ (carbon dioxide) laser treatment allows for the precise removal of warts while minimizing damage to the surrounding skin. Since it can also stop bleeding as it vaporizes and removes the wart,Not only is there less bleeding, but another advantage is that the scars are less noticeable compared to surgical treatment.It is.
Some people may be concerned, wondering, “Isn’t laser treatment painful?” However, at Yayoi Clinic, a cosmetic dermatology clinic in Hiroshima, we administer anesthesia in advance based on the condition of the treatment area and your preferences, and perform CO2 laser treatments with careful attention to minimizing pain.
To achieve a smooth finish after CO2 laser or carbon dioxide laser treatment,It is important to protect the treated area and take precautions against UV raysThe treatment area, which has been indented by the laser, should be protected with ointment and tape for about two weeks. A scab may form as new skin grows, but please do not pick at it.
Please note that at Yayoi Clinic, a cosmetic dermatology practice, the standard fee for CO₂ (carbon dioxide) laser treatment of warts up to 2 mm in size is 4,500 yen (tax included), plus a procedure fee of 10,000 yen (tax included). Please also note that the cost of laser treatment at our clinic is not covered by insurance.
Daily care is key for neck warts! What preventive measures do you want to stick with?

One thing to keep in mind in your daily life is UV protection. Also,It's also important to avoid friction around the neck and to keep the skin moisturized.These measures help prevent the causes of neck warts—ultraviolet rays, friction, and dryness. Be sure to incorporate them into your daily skincare routine.
For moisturizing care, we recommend using a serum specifically designed to address concerns around the neck. Here are some products you can use for moisturizing care.
Revision Skincare® “Nectifirm® Advanced”
This is a serum for the neck and décolletage that helps maintain the balance of the skin's natural flora.
Net Weight: 48g
Price: 20,900 yen (tax included)
For laser treatment of neck warts, visit YAYOI CLINIC
Neck warts can be caused by various factors, such as aging, UV exposure, and friction. The CO₂ (carbon dioxide) laser is one treatment option that can precisely remove neck warts. After the procedure, following proper aftercare—including UV protection and moisturizing—will help you maintain healthy skin.
At Yayoi Clinic, we carefully examine each patient’s skin condition and the condition of their warts before recommending the most appropriate treatment. If you’re concerned about bumps on your neck, please feel free to consult with us.
Aesthetic Dermatology, Cosmetic Medicine, Cosmetic Surgery, Art Makeup in Hiroshima YAYOI CLINIC offers treatments for different skin, body, and facial concerns.
In order to offer a better option for everyone, we will assess each person's skin condition and formulate a treatment plan that meets their needs in terms of treatment duration, budget, and acceptable downtime.
If you have any concerns, please come for a counseling session first.
Description of Treatment] CO2 (carbon dioxide) laser
Approximate number of times of treatment】1 time~
*There are individual differences depending on the area to be treated.
Cost】 ¥4,500~¥98,000 *Additional treatment fee may be charged.
Side effects/risks] Blisters, erosions, redness, post-inflammatory hyperpigmentation, recurrence of moles, internal bleeding, etc.
[Notes on unapproved devices
This procedure may involve the use of unapproved medical devices that have not been approved by the Japanese Ministry of Health, Labour and Welfare.
The medical devices used for the procedure are subject to personal importation procedures under the judgment of a physician. For details, please refer to the Ministry of Health, Labor and Welfare's "Information on Medicines and Other Products of Caution for Personal Importation".
https://www.yakubutsu.mhlw.go.jp/individualimport/purchase/index.html
Except for products that have been approved by the pharmaceutical affairs bodies, there may be no other domestically approved medical devices with the same performance.
Significant risks and side effects may not be evident.
In the unlikely event of a serious side effect, the drug may not be covered by the government's remedy system (Pharmaceutical Adverse Reaction Damage Relief System).
