Dr. Yayoko Ito
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Graduated from Hiroshima University School of Medicine. After working in the Department of General Medicine, he studied under doctors at the forefront of cosmetic medicine. After acquiring knowledge and skills in aesthetics, he became the director of YAYOI CLINIC in 2023. Her specialties include Botox, hyaluronic acid injections, and customized sagging treatment. His motto is to provide natural and pain-free treatments with careful consultation.
For those who are considering hyaluronic acid injections or hyaluronidase, here is the latest information on cosmetic medicine in Hiroshima. Hyaluronic acid is the treatment of choice for improving wrinkles and sagging skin, and it is not only easy to have the procedure performed, but it is also attractive because it can be corrected in the event that the results are unsatisfactory. In this issue, we will introduce basic information about hyaluronic acid injections and hyaluronidase used for revision, as well as how to spend time after the procedure. Please check it out if you are interested.
Basic knowledge of hyaluronic acid injections available at beauty clinics in Hiroshima

First, we will explain what kind of treatment hyaluronic acid injections available at beauty clinics in Hiroshima are, their effects and characteristics, and the areas that can be treated.
What is Hyaluronic Acid? Effects and Characteristics
To begin with, hyaluronic acid is a component found in the human body, including the eyes, skin, and joints,Characterized by high moisture retentionThe number of cells in the skin is about 1.5 times that of the age of the average person. However, since hyaluronic acid gradually decreases after peaking in the 20s, wrinkles and sagging skin become more noticeable as we age, and the firmness and elasticity of the skin decrease. Injections of hyaluronic acid can help to improve skin problems and diminish the appearance of lines and hollows. In additionSkin becomes firmer and more elastic, giving a more youthful appearance.It will be.
Injectable areas and expected results
There are various areas where hyaluronic acid injections can be performed at beauty clinics in Hiroshima, including the cheeks, temples, laugh lines, and tear troughs. The following table summarizes the areas that can be injected and the effects that can be expected from hyaluronic acid injections.
| Injection site | Expected Benefits |
| 頬 | Sagging and mossy cheeks can be improved and volume can be added. |
| 顎 | Facial lines can be improved and a small face effect can be expected. |
| temple (of the forehead) | Bones around the eyes are less noticeable, giving a natural, youthful appearance. |
| 額 | 額のシワが悪目立ちしなくなり、立体感が出るだけでなく若々しい印象になる
おでこに丸みが出て、女性らしさや愛らしさがアップする |
| periorbital puffiness | 自然な涙袋は、かわいらしくやさしい印象を与える
顔に立体感が生まれる |
| 唇 | 縦ジワが目立ちにくくなる
唇にボリュームが出て女性の魅力がアップする |
| laugh lines | Skin from the nose to the lips is plumped up, giving a youthful appearance |
| 鼻 | Nose becomes taller, bringing you closer to a beautiful profile. |
In addition, hyaluronic acid injections can be used to reduce the appearance of wrinkles and add volume to the neck and back of the hands, which are also prone to signs of aging.
Flow of treatment and time required
It is also important to confirm the procedure flow and time required for hyaluronic acid injections. Here, we introduce YAYOI CLINIC in Hiroshima as a reference.
- Provide counseling
まずはカウンセリングで悩みや希望を把握し、医師が必要なヒアルロン酸の注入本数を提案します。 - 施術の実施
施術の際は、ごく細い針を使用してヒアルロン酸の注入を行いますが、痛みが心配な方には麻酔を施すことも可能です - End of treatment
施術後、赤みなどが見られなければ、メイクして帰宅できます。肌質によってはわずかに赤みが残る場合がありますが、数日中に治まることが多いでしょう。
The treatment time varies depending on the number of injections and treatment details, but is approximately 15 minutes.
Care and precautions after hyaluronic acid injection

It is also important to understand the post-treatment care, precautions, and risks of hyaluronic acid injections.
Precautions immediately after the treatment
施術直後は、シャワーや洗顔、メイクが可能です。しかし、長時間のシャワー浴や施術部位を強く押さえながらの洗顔は控えてください。ヒアルロン酸注射後に代謝や血流を良くすると、腫れや内出血、むくみの原因になる可能性があるため、入浴や激しい運動、飲酒も避けましょう。
また、ヒアルロン酸注入した部位を強く圧迫すると、皮膚内にあるヒアルロン酸製剤がずれてしまう可能性があります。It takes about a month for the hyaluronic acid preparation to stabilize.Since this will take time, it is advisable to refrain from massages and esthetic treatments during this time.
How to maintain the effects of hyaluronic acid injections
To maintain the effects of hyaluronic acid injections for as long as possible,Receive repeated treatmentIt is a good idea to The effects of hyaluronic acid injections vary in duration depending on the drug used,About 4 months for the shortest one.、The longest one is about 2 yearsが目安です。継続して施術を受けると、ヒアルロン酸の周囲にコラーゲンの膜が形成され、ヒアルロン酸の吸収が抑制されます。効果持続期間を延ばすためには、定期的な施術を行うと良いでしょう。
また、栄養不足や睡眠不足といった生活習慣の乱れは、ヒアルロン酸の吸収速度を早めてしまいます。体内のヒアルロン酸生成が追いついていないと、注入したヒアルロン酸が使用されることも。施術効果をできる限り維持するためには、バランスの良い食事や十分な睡眠を心がけることも大切でしょう。
Risk of side effects and complications
ヒアルロン酸注入は、赤みやむくみ、痛み、かゆみなどの副作用が生じることがあります。たいていの場合は一過性ですが、1週間ほど続くケースもあります。この他起こり得る副作用は、血腫や注射部位の着色、感染、神経圧迫、塞栓、肉芽腫、過敏症などです。また、まれにアレルギー症状が起きる可能性もあります。気になる反応が見られた場合は、早めに医師に相談しましょう。
広島のYAYOI CLINICでは、複数の種類のヒアルロン酸製剤を用意しており、さまざまな悩みに対応した施術を実施しています。おでこに丸みが欲しい方や、シワやたるみが気になる方は、ぜひ一度ご相談ください。
What is the revision treatment with hyaluronidase available at beauty clinics in Hiroshima?

You may be considering hyaluronidase, which dissolves hyaluronic acid, in Hiroshima. Here are some specific details of hyaluronidase treatment.
Mechanism of action of hyaluronidase
Hyaluronidase is an enzyme originally found in the human body that dissolves hyaluronic acid by breaking it down into water and carbon dioxide. The water produced after the breakdown is expelled from the body in the form of sweat and urine, and the carbon dioxide is expelled from the body in the form of exhaled air. Hyaluronidase isIt is also characterized by its immediate effectIt is. Basically, the hyaluronic acid begins to break down immediately after injection, although it may take several days for the effect to appear depending on the type of hyaluronic acid preparation.
Cases in which corrective treatment with hyaluronidase is possible
Hyaluronidase can be used when
- Possible allergy due to hyaluronic acid
- Injection volume was too large, resulting in unnatural bulging or imbalance.
- Injection site was misaligned.
- Residual hyaluronic acid from previous injections
Hyaluronidase can break down hyaluronic acid that is days or even years old. If you have any symptoms that concern you after hyaluronic acid injections, consult your doctor.
Hyaluronidase injection flow and downtime
You should also check the hyaluronidase procedure flow. Again, YAYOI CLINIC in Hiroshima is introduced here as a reference.
- Provide counseling
カウンセリングで抱えている悩みや希望を確認し、施術できるかどうか医師が判断します。 - 施術の実施
痛みが心配な方は施術前に麻酔を使用することも可能なので、事前にその旨を伝えましょう。準備が整った後、ヒアルロニダーゼを注入します。 - End of treatment
終了後は、赤みなどの症状がなければメイクして帰宅できます。
■Downtime after hyaluronidase injection
There is very little downtime after hyaluronidase injections. Redness and swelling may occur, but most resolve spontaneously within a few hours to a few days, allowing patients to return to their daily activities relatively quickly after treatment.
ヒアルロン酸・ヒアルロニダーゼを広島で受ける美容医療初心者のためのQ&A
Finally, for those who are considering having hyaluronic acid injections or hyaluronidase in Hiroshima for the first time, here are some frequently asked questions and points to consider before the procedure.
Frequently Asked Questions and Answers
Frequently asked questions about hyaluronic acid injections and hyaluronidase include the following
What is the approximate cost of hyaluronic acid and hyaluronidase in Hiroshima?
The approximate prices for hyaluronic acid and hyaluronidase at beauty clinics in Hiroshima are as follows.
- Approximately 70,000 yen and up per hyaluronic acid injection
- Approx. 20,000 yen and up per bottle of hyaluronidase
Costs vary depending on the drug used and the treatment. In many cases, hyaluronidase is cheaper to dissolve at the same clinic where the hyaluronic acid was injected.
■What is the procedure interval for hyaluronic acid injections after hyaluronidase injections?
If you want to have hyaluronic acid injected again after hyaluronidase has been used to dissolve the hyaluronic acid,Allow an interval of about 2 weeks.is advisable. If hyaluronic acid is injected while the degrading enzyme hyaluronidase is still active, it will quickly break down again.
Points to check before treatment
Hyaluronic acid injections can vary in duration of effect and results depending on the skill of the physician. It is advisable to check the doctor's track record and background on the website and choose a clinic with a doctor who is experienced in hyaluronic acid injections. It is also important to check the responsiveness of the staff during the counseling session.
Advice for receiving hyaluronic acid injections and hyaluronidase in Hiroshima with confidence.
When undergoing hyaluronic acid injections or hyaluronidase in Hiroshima, it is important to first have a clear understanding of your skin type and physical condition. Sharing information with your doctor, such as your medical history, allergies, and medications you are using, will help reduce side effects and risks. If you are receiving hyaluronidase injections in response to hyaluronic acid injections received from another company, it is also important to provide the exact type, location, and amount of hyaluronic acid product.
Conclusion
ヒアルロン酸注射はヒアルロニダーゼで分解できるため、万が一仕上がりに満足できなかったとしても修正できます。しかし、ヒアルロン酸やヒアルロニダーゼを広島で受ける際は、できるだけ後悔することがないように、施術の流れや注意点などを把握しておきましょう。
広島の美容皮膚科・美容内科・美容外科・アートメイク YAYOI CLINIC(ヤヨイクリニック)では、お肌、お身体、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。
【治療の内容】 ヒアルロン酸製剤注入
【当院採用薬剤】
・ジュビダームビスタ® ボライトXC
・ジュビダームビスタ® ボルベラXC
・ジュビダームビスタ® ボリフトXC
・ジュビダームビスタ® ボラックスXC
・ジュビダームビスタ® ボリューマXC
【治療期間および回数】15分程度、1回ごとの治療
【費用】1本 ¥79,800(+施術料 ¥22,000)※使用する本数には個人差があります。
【リスク・副作用等】アレルギー反応、疼痛、感染、修正位置のずれなど
【未承認医薬品等であることについて】
Fillers and hyaluronidase injections include drugs not approved in Japan and treatments that differ from their approved regulatory use.
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
Information on safety, etc. in other countries
-Juviderm Vista® series: approved in Japan for "correction of moderate to severe wrinkles and furrows on the face
-Hyaluronidase: Approved by MFDS, Korea
There is a possibility that serious risks, side effects, etc. have not been identified.
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief Program.