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 wondering, “What kind of treatment is acne extraction?” or “Can I get it done in Hiroshima?” Acne (comedone) extraction is a procedure in which a thin needle is used to make a small opening in the clogged pore, and a specialized instrument is then used to gently squeeze out the sebum and pus from the pore, thereby reducing acne inflammation. Compared to self-treatment, having the procedure performed at a dermatology clinic makes it easier to minimize the risk of the condition worsening. In this article, Yayoi Clinic in Hiroshima explains the basics and effects of acne extraction, as well as other treatment options besides this procedure.
What Is Acne Extraction? An Explanation from Yayoi Clinic in Hiroshima
What exactly is acne extraction? Yayoi Clinic in Hiroshima explains the basics of the procedure.
■ How Pimple Extraction Works and What You Can Expect
"Pimple extraction" refers to,A procedure in which a small needle or laser is used to create a small opening at the tip of a pimple (comedone), and a comedone extractor is then used to gently and hygienically remove the sebum and pus from the center of the pimple.It is also known as comedone extraction or acne extraction.
A comedone is essentially a condition in which sebum clogs a pore. It is the initial stage of acne and is characterized by a rough texture or small bumps that can be felt when touched.
Acne is caused by a combination of factors, including clogged pores, excessive sebum production, and the proliferation of Propionibacterium acnes. Undergoing an acne extraction treatment removes the sebum and dead skin cells that cause acne, soExpected to help reduce acne inflammation relatively early onThis will help. In addition, by unclogging your pores, you'll be less likely to develop acne scars.
■The Difference Between Self-Treatment and Treatment at a Medical Facility
Many people find themselves instinctively touching their pimples when they appear. The difference between treating them yourself and seeking medical treatment lies in the size and method of the opening created in the comedone, as well as differences in hygiene practices. If you pop a pimple with your fingers or an over-the-counter comedone extractor,If the skin is damaged or bacteria enter through the fingers, the risk of the condition worsening increases.. Since this can easily lead to acne scars, please avoid treating it yourself.
On the other hand, when extracting acne at a medical facility, clean, dedicated instruments are used toBecause the holes are very small, skin injuries and damage are minimized.. In Hiroshima, there are various ways to treat acne, ranging from treatments at dermatology clinics covered by health insurance to private treatments at cosmetic dermatology clinics aimed at developing skin less prone to breakouts. To resolve acne concerns, it’s best to consult a medical professional at an early stage.
■ When It's Appropriate to Squeeze a Pimple and When to Avoid It
Acne extraction is a treatment suitable for the following four types of acne.
- Whiteheads (closed comedones): A condition in which sebum clogs a pore, causing the surface of the skin to become slightly raised.
- Blackheads (open comedones): Sebum clogging a pore that has oxidized upon contact with air
- Red Acne: A painful condition in which whiteheads or blackheads become inflamed due to the proliferation of acne-causing bacteria.
- Yellow acne: A condition in which red acne worsens, becomes infected, and fills with pus.
Among these methods, squeezing whiteheads is best suited for whiteheads in the early stages, when there is little inflammation. By reducing inflammation,Expected to help prevent red and yellow acneIt can be done.
On the other hand, you should avoid having pimples squeezed in the following cases:
- Pregnant or nursing mothers
- Keloidal constitution
- People with viral conditions, such as warts or cold sores, on the treatment area
Indications and Precautions for Acne Extraction Treatment

We’ll explain which types of acne are suitable for extraction treatment and what precautions to take before and after the procedure.
■ Types and Conditions of Acne Suitable for Treatment
Since the severity of acne and skin types vary from person to person, medical facilities begin by thoroughly examining the condition of your skin. During the examination, they listen to your concerns, assess the level of inflammation and the progression of the acne, and then perform an acne extraction procedure.Treating whiteheads in their early stages is expected to help prevent them from worsening or leaving scars.You will be able to.
In such cases, if you have a lot of inflammatory acne and want clear skin, we can assess your needs and skin condition and offer a comprehensive treatment plan that combines acne extraction with private-pay treatments to address the root cause. In addition to acne extraction, Yayoi Clinic in Hiroshima offers treatments such as Potenza and Dermapen 4 for those struggling with acne.
■The Importance of Skincare Before and After Treatment
Exposure to ultraviolet rays can lead to increased sebum production and a weakened skin barrier, which causes pores to become clogged and makes you more prone to acne.Be sure to take extra precautions against sunburn before your treatment.. Also, please avoid touching your acne, as this can make it worse.
After the treatment, your skin will be sensitive. Avoid applying makeup to the treated area, and be sure to use sunscreen and moisturizer.Be careful—if you neglect sun protection, you may develop hyperpigmentation.I will do so.
If you have acne, be sure to use non-comedogenic products. While moisturizing is important, be careful—if you have oily skin, over-moisturizing can make your acne worse.
■ Potential Risks and How to Address Them
Acne extraction is generally a procedure with minimal downtime. You may experience mild pain or bleeding during the procedure, but these symptoms will subside within a few days. Areas with severe inflammation may develop scabs.
On the other hand, squeezing pimples is considered a temporary measure, and there is no denying the risk of recurrence.If you want to follow a skincare routine aimed at preventing acne, consult a doctor to explore other treatment options.You should do that.
Treatment Options Other Than Acne Extraction: Features of Yayoi Clinic's Procedures

What other treatment options are there besides extracting pimples? Here’s an explanation of the acne treatment options offered at Yayoi Clinic in Hiroshima.
■Peeling
A chemical peel is a treatment that uses a chemical solution to penetrate the skin and soften the outermost layer (the stratum corneum), thereby promoting skin renewal. Depending on the chemical solution used, it can stimulate collagen production and provide anti-aging care.There is virtually no downtime, and you can apply makeup and go home on the same day as your treatment.With repeated treatments, this helps achieve skin that appears less prone to enlarged pores, clogged pores, and rough texture.
At Yayoi Clinic, we offer three types of peels—Massage Peel, Milano Peel, and Manuka Peel—and recommend the treatment that best suits your concerns and skin type.
■Mesona J.
Mesona J is a Japan-developed transdermal delivery device designed exclusively for medical institutions. It uses specialized electrical stimulation to deliver active ingredients into the skin without causing damage, and is expected to be effective against dark spots, wrinkles, melasma, acne, and facial redness.
The mesoporation method, a unique penetration technology exclusive to Mesona J, isEven hyaluronic acid, which typically has difficulty penetrating to the dermis when simply applied topically, is expected to achieve a penetration rate approximately 300 times higher.It may be possible (*Results may vary from person to person). It can be applied to the entire face as well as the neck, where signs of aging are often most noticeable, and involves virtually no pain or downtime after the procedure.
At Yayoi Clinic, we offer a selection of four different treatments tailored to your specific skin concerns—such as skin brightening, radiance, and hydration—and your ideal skin type. This treatment is ideal for those seeking a procedure that is gentle on the skin and causes minimal discomfort.
If you're struggling with acne, please consult Yayoi Clinic!
Yayoi Clinic in Hiroshima is staffed by dermatologists with over 20 years of specialized training in dermatology. We treat even severe and stubborn acne and recommend treatments tailored to your pores and acne scars. In addition, we use the VISIA® skin analysis system to assess factors such as the number of pores and acne susceptibility. By combining information from various perspectives, we support you in achieving healthier skin.
Since acne scars vary from patient to patient, treatment must be tailored to each individual’s condition. We take an approach aimed at resolving concerns such as uneven skin texture caused by acne scars and enlarged pores, while also addressing the underlying causes.
■ Conclusion.
We’ve explained the basics of acne extraction procedures and the acne treatment methods offered at Yayoi Clinic in Hiroshima. It’s tempting to pick at acne when it appears, but to prevent early-stage breakouts from worsening, be sure to visit a dermatologist or cosmetic dermatologist as soon as possible to receive treatment tailored to your specific condition. In addition to acne extraction, Yayoi Clinic in Hiroshima provides personalized acne care tailored to each patient’s needs. We look forward to your consultation appointments if you are struggling with acne.
Aesthetic Dermatology, Aesthetic Medicine, Aesthetic Surgery, Art Make-up Yayoi Clinic (YAYOI CLINIC) in Hiroshima introduces treatments for different problems of the skin, body, and face.
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.
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Description of treatment] Peeling
Approximate number of treatments
Massage peel: Once every 2-3 weeks (about 5 times)
Milan Repeal: once every 2-3 weeks (3-10 times)
Manuka peel: once every 2 to 4 weeks (about 6 to 10 times)
*Depends on the nature of the treatment.
Cost] ¥12,800 - ¥43,560
Adverse effects/risks
Massage peel
Subcutaneous bubbles may occur within an hour or so, and thin skin may peel off.
Scabs may form. In this case, please be careful not to peel off the skin forcibly.
Depending on the skin condition, redness and peeling may occur. Please follow the doctor's instructions, as he/she will prescribe an ointment or other medication as necessary.
Milan Repeal
Some tingling pain may be felt during treatment.
Skin may become temporarily red, but this will subside within a few hours at the earliest, and within a few days at the latest. Always consult a physician if prolonged redness, skin peeling, or scabbing occurs.
Skin is prone to dryness and peeling during the treatment period, so please keep the skin well moisturized.
. Skin turnover is activated and acne may temporarily worsen.
Manuka peel
Symptoms seen during and after the procedure
Irritation, edema, erythema, blistering, erosions, ulceration, scaling, crusting, abnormal coloration, persistent erythema or itching, transient exacerbation of acne or pilar enlargement, telangiectasia, milia, etc.
Rare post-treatment symptoms
Allergic contact dermatitis and contact urticaria due to scarring, infection, peeling agents, etc.
Equipment used.
The treatment of massage peels, milanuri peels, and manuka peels involves the use of domestically unapproved pharmaceuticals or medical devices.
The medicines and medical devices used for treatment were imported by private individuals based on the judgment of the doctors at our clinic. Please refer to the following for information on medicines and other items of concern for personal importation.
https://www.yakubutsu.mhlw.go.jp/individualimport/purchase/index.html
There are no other domestically approved drugs with the same ingredients or performance.
Information on safety, etc. in other countries
Significant risks and side effects may not be evident.
About the Adverse Reactions Relief System for Drugs
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief System.
[Description of treatment] Mesona J.
Approximate number of treatments] Once every 4 weeks (1 course: about 4 to 6 treatments) *Depends on the treatment.
Cost】 ¥21,780~ ¥32,780
Adverse effects/risks
Redness, heat, itching, swelling, and rashes may occur due to allergic reactions to the drugs used.
In rare cases, some patients may feel a tingling sensation during the treatment. Please let us know if this is the case.
There may be a taste sensation of iron in the mouth and a flash of light due to the procedure near the eyes, but this is not a problem.
Equipment used.
Treatment of Mesotherapy includes procedures using domestically unapproved drugs or medical devices.
The medicines and medical equipment used for treatment were purchased from SeleneMedical, Inc. under the judgment of our physicians. Please refer to the right column for information on drugs and other items of note for personal purchase. https://www.yakubutsu.mhlw.go.jp/individualimport/purchase/index.html
There are no other domestically approved drugs with the same ingredients or performance.
Information on safety, etc. in Japan
The following certifications have been obtained
Safety standard JIS-T 0601-1 (IEC60601-1:2005)
Electromagnetic compatibility (EMC) IEC60601-1-2:ed3
About the Adverse Reactions Relief System for Drugs
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief System.