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.
HIF is a procedure that aims to improve sagging and wrinkling of the entire face. Since downtime is short, it is relatively easy to undergo. However, there are still questions such as, "Is it really effective? Should I stop? and "Should I stop? In this issue, we will explain the mechanism of HIF, the effects that can be expected, and points to keep in mind. If you are interested in having HIF applied to the entire face or only to the face line, please refer to this article.
What is medical HIF? A non-surgical approach to sagging of the entire face
Lines and loose facial lines begin to become a concern as we age. By applying Hyf to the entire face, it is possible to expect a tightening effect from the foundation without using a scalpel. First, let's take a look at the treatment mechanism and the differences between medical and esthetic Hyf.
■System that uses ultrasound to approach the "SMAS fascia", the foundation of the skin
The unique feature of HIF is its ability to target the SMAS fascia, which cannot be reached with conventional laser treatments. This fascia is located between the muscle and fat layers and loosens with age, which is a major cause of sagging.
The hyph mechanism concentrates high-density ultrasonic waves on a single point to intentionally cause thermal damage to the target layer.It is a skin tightening treatment. The skin can be tightened without incisions because the loosened fascia is condensed by the thermal stimulation. Another advantage is that collagen proliferates in the process of healing wounds caused by hyphae irradiation, and the entire face can be expected to become firmer over a period of several months.
■What is the difference between medical hyphae and esthetic hyphae?
Hyf is available at esthetic salons as well as cosmetic dermatology clinics. However, it is important to note that there are significant differences between medical hyphae at cosmetic dermatology clinics and those at esthetic salons. The main differences are summarized in the table below.
| medical hyphenation | esthe-hyphenated | |
| Irradiation power | high | low (position) |
| Duration of effect | 6 months to 1 year | Weeks to months |
| Price | high | low ball (baseball) |
| practitioner (in medicine, art, etc.) | Doctors and nurses (medically qualified) | Esthetician (non-licensed) |
| risk response | Doctors are available in case of skin problems | Unable to perform medical procedures |
Because esthetic devices are legally limited in power output, they are likely to have shorter durations and result in more frequent and costly visits. Medical hyphae, on the other hand,High power irradiation is possible because medically qualified doctors and nurses are in chargeto. Higher effects can be expected than with esthetic hyphae.
*As of June 2024, it is effectively prohibited to perform HIF by esthetic salons without a medical license.
5 face lifting effects that can be expected with medical hyphenation
![HIF] Aiming to improve sagging of the entire face! Advantages and cautions are explained.](https://develop.yayoiclinic.jp/wp-content/uploads/2026/05/IMG_7961-2.jpg)
Let's take a look at the specific effects that can be expected when medical hyphae are irradiated to the entire face.
Clean face line! Sharper impression!
When the SMAS fascia is tightened by HIF irradiation, a clean and clear facial line can be achieved. By eliminating facial line lumpiness, the contours of the face can be cleared and a sharper impression can be expected.
■Reducing the amount of fat in the cheeks and lifting sagging skin
The thermal energy of the HIF is also attractive in that it is expected to reduce fat mass.If the cause of sagging cheeks is fat, treatment with hyphenation is suitable. However, if you have little fat in your cheeks, you may be told that you "look better off" with a hyphen. Note that if you have little original fat, there is a possibility of "cheek cocking".
■Prevention of laugh lines and marionette lines
The lines that appear from the nose to the mouth and the marionette lines that extend down from the corners of the mouth are caused by muscle weakness and lack of skin firmness. Hypof,Can be used at a stage where lines are not noticeable and for the purpose of preventing sagging from worseningIt is a very effective treatment. It can also approach the SMAS fascia, thus approaching the foundation of the laugh lines and marionette lines. However, it is also true that HIF has its limitations. Keep in mind that dramatic improvement of deep lines is difficult.
Improved skin elasticity and luster by promoting collagen production
The effects of HIF are not limited to tightening. It is also expected to stimulate the production of collagen and elastin from within during the wound healing process, which attempts to repair irradiated thermal damage.Gradual increase in skin elasticity over 1-3 months after treatmentThe skin will feel firmness and luster as if it is being pushed back from the inside out.
■Approach to fine wrinkles around the eyes and forehead
Fine lines and wrinkles are easily noticeable due to lack of facial muscle strength and firmness. By starting from the foundation with HIF, fine lines and wrinkles can be improved.
What to watch out for when undergoing hyphenation
HIF is a procedure that can approach various problems such as sagging and lack of firmness. However, it is not absolutely risk-free. Here are some points to keep in mind when undergoing HIF.
■Risk of side effects.
Downtime for HIF is said to be basically negligible. However, redness, swelling, and swelling may appear depending on the output, body type, and other factors. In most cases, it will settle down within a few hours to a week, but it should be noted that there are individual differences. After the treatment, be sure to keep your skin moisturized and UV-protected, and be careful not to irritate the skin.
■Regular treatment is necessary
The hyphens are,Continuous treatment is expected to have a higher effectできます。その分、治療費がかかる可能性がある点に気を付けなければなりません。たるみを改善するための治療は、ハイフを顔全体に照射する以外にもリフトやヒアルロン酸などさまざまです。原因や症状など、自分に合った治療を選択しましょう。ヤヨイクリニック（YAYOI CLINIC）では、原因を特定し、一人ひとりに合ったメニューや治療の組み合わせを提案しています。ぜひご相談ください。
When can I start to feel the effects of HIF? Duration and recommended pace
Finally, here is the duration of time you can expect to experience the effects of HIF. Please use this information to help you plan your treatment.
Tightening effect felt immediately after the treatment
In many cases, the tightening effect of HIF can be felt immediately after the treatment. The reason is that the heat applied to the proteins inside the skin causes them to denature. However, the immediate effect varies from person to person, and some may not be able to feel the change.
■Serious lifting effect that appears in 1 to 3 months
The standard time for real change is around 1 to 3 months. You will notice a firming and tightening effect on the skin due to increased collagen and elastin production. General,Peak effect in 2 to 3 monthsThis will be the case. For those who want to prepare their skin for an event, 1-3 months prior to the event is a good rule of thumb. However, consult your doctor in advance, as the effects may vary from person to person.
■ Ideal frequency of treatment to maintain effectiveness
When the entire face is irradiated with HIF,Generally recommended once every 3-6 monthsThe reason for this is that the effect is expected to be maintained. The reason is that the effect is expected to be maintained by performing the re-treatment at the timing of tissue reconstruction after the hyphenated irradiation. Please note that if the interval is too short, the burden on the skin will increase. At Yayoi Clinic, we aim for 6 months between re-treatments.
■ Conclusion.
年齢を重ねるごとに気になる顔全体のたるみやシワ。「なんとかしたい」と思いつつ、一歩を踏み出せない方は多いでしょう。ハイフは、切開をせずに肌の深部にあるたるみの原因にアプローチが可能です。ダウンタイムも少ないため、気軽に受けやすいでしょう。ヤヨイクリニックでは「スーパーハイフ」を使用して施術を行っています。「スーパーハイフ」は、通常のハイフに比べて、痛みが少なく、さらに熱を均一に加えやすい機器です。「痛みが苦手」「より高い効果を出したい」という方は、ぜひヤヨイクリニックにご相談ください。
広島の美容皮膚科・美容内科・美容外科・アートメイク ヤヨイクリニック（YAYOI CLINIC）では、お肌、お体、お顔のお悩み別に治療法をご紹介しています。
皆さまにより良い選択肢をご提案できますよう一人ひとりのお肌の状態を見極め、治療期間やご予算、ダウンタイムの許容範囲などご希望に合わせた治療方針を立案していく考えです。
お悩みのある方は、まずはカウンセリングにお越しください。
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【施術の内容】ハイフ
【施術回数の目安】治療部位などによって異なるため、詳細は医師にお尋ねください。※再照射は、治療後6ヶ月間空いていれば可能です。
【費用】¥68,600〜¥98,000
【副作用・リスク】
Although it varies from person to person, irradiation is accompanied by pain.
In very rare cases, burns may occur in people with sensitive skin or depending on their physical condition. If symptoms should occur, please contact our clinic.
The irradiated area may become unevenly hardened, but it will blend in within 3 to 4 weeks.
Swelling, swelling, and redness may occur. Please refrain from strenuous sports, excessive alcohol consumption, and saunas while experiencing swelling and swelling. Also, please refrain from massages for a week and be careful of friction.
Dull aches and numbness like muscle pain may occur for about a month after irradiation, but will gradually subside.
【使用機器について】
SuperHIFE treatments include procedures using domestically unapproved drugs or medical devices.
Drugs and medical equipment used for treatment have been purchased and processed under the judgment of the clinic's physicians.
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.
