Dr. Yayoko Ito
Profile
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.
Many people are concerned about the characteristics of the effects of Botox injections and when they will begin to be felt. The duration depends not only on the area to be treated and the treatment, but also on how you spend your time after the procedure. There is no denying the possibility that the effects of the treatment may be reduced if the wrong measures are taken. In this article, we will explain the duration of time you can feel the effects of Botox injections as well as the basic information about Botox injections. We have also compiled tips on how to maintain the results for a longer period of time, as well as points to keep in mind. We hope you will find this information useful in planning your Botox injections.
What kind of procedure is Botox injection?

First, let's look at some basic information about Botox injections. We will explain how it works, the main areas to be treated, and the effects that can be expected.
What is Botox injection?
Botox injections are made by botulinum toxin type A, or botulinum toxin type A, which is produced by the bacterium botulinum.Treatment by injecting a drug containing botulinum toxin into the skin.It is. Botox injections inhibit the secretion of acetylcholine, which is necessary for muscle movement. By weakening the action of acetylcholine, excessive movement and tension in the muscles is relieved, leading to improvement of various problems.
■Main areas of Botox injections and expected effects
Botox injections can produce a wide range of effects. The main areas that can be treated and the skin problems that can be approached with Botox injections are listed below.
- horizontal crease in the forehead
- Vertical creases between the eyebrows
- Wrinkles at the corners of the eyes
- Dried plum wrinkles on the chin
- stretchiness
- Sagging face line
- smiling face
- Lines of the arms, calves, etc.
- Sweaty armpits, armpits and hyperhidrosis
- Excessive sebum secretion
- Stiff Shoulders
ボトックス注射では、筋肉の緊張を和らげることで、顔の表情ジワ改善を目指せます。エラ張りやフェイスラインのたるみにもアプローチでき、すっきりとした輪郭へ導きます。
加えて、ボトックス注射はCan be performed on parts other than the faceです。二の腕やふくらはぎ、太ももなどの痩身にもつながるでしょう。
さらに、ボトックス注射により分泌が抑制されるアセチルコリンは、発汗をつかさどる神経伝達物質でもあります。そのため、Expectations for improvement of noncosmetic problems such as sweaty armpits and hyperhidrosisIt can be done.
When do Botox injections work and for how long?

Next, check when the effects of Botox injections begin to show and how long they last.
When the effects of Botox injections will be apparent.
When the effects of Botox injections will begin to show depends on the area to be treated and the problem to be improved, such as expression lines on the forehead, between the eyebrows, and at the corners of the eyes, hyperhidrosis, and weight loss. There will also be individual differences. As early as two days after the Botox injection, you may be able to feel the change,Basically, it takes about a week.とみておきましょう。安定した効果を実感するのは、施術から2週間たったあたりです。
なお、多汗症の治療はボトックス注射による効果を感じられるまで時間を要することがあるといわれています。また、ボトックス注射には即効性があるわけではありません。「ボトックス注射をしたのに効かない……」と感じないためにも、変化を得たい時期を逆算し、1ヶ月ほど前に施術を受けると良いでしょう。受けたいボトックス注射の効果がいつから得られるか、事前に医師に確認しておくと安心です。
■Duration of Botox Injection Effects
Duration of effect,About 3 to 6 monthsといわれています。ボトックス注射の効果をいつから感じられるかと同様に、持続期間もエラやふくらはぎ、肩など、施術部位によって同じではありません。
また、施術後からの時間経過とともに、効果は徐々に薄れます。というのも、ボトックス注射で注入された成分が、次第に分解されるからです。そのため、To maintain the ideal shape, it is necessary to repeat the treatment continuously.。
What should I be aware of after Botox injections?
The following is an explanation of what to look out for after receiving Botox injections. Be sure to understand them in order to obtain the appropriate treatment effect.
■ Avoid prolonged bathing, saunas, and strenuous exercise
The ingredients injected in Botox injections are heat sensitive. Therefore, it cannot be denied that the effects of Botox injections may be reduced in environments where the body is heated or sweating is accelerated. Therefore, for several days after Botox injections, it is advisable to avoid activities that may increase body temperature, such as prolonged bathing, use of saunas, and strenuous exercise.
■ Refrain from massages and esthetics
After receiving Botox injections, it is better to refrain from massages and beauty treatments. Because if pressure is applied to the treated area,Because the injected drug may not settle properly.です。それだけでなく、薬剤が本来作用してほしい部位以外に広がり、思わぬ影響を受けるトラブルにも発展しかねません。先述の運動や入浴同様、マッサージやエステで体温が上がることもあるでしょう。
ボトックス注射を施した部位への刺激になる行動を控えるよう、心がけましょう。
Points to maintain the effects of Botox injections for a long time

Finally, here are some tips on how to maintain the effects of Botox injections for a longer period of time.
■Take Botox injections on a regular basis.
The effects of Botox injections gradually fade over time. Therefore, in order to maintain the effect for a longer period of time, it is important to have another treatment before the effect wears off completely. In addition, the duration of Botox injections itself is said to increase if the treatment is repeated on a regular basis. This is due to the fact that it takes time for muscles that have been suppressed for a long period of time to recover.
Aim for once every 3 months.The effects of Botox injections can be prolonged by having regular Botox injections in the The appropriate interval for treatment varies depending on the area to be treated and the details of the treatment. Please consult with your doctor before planning your treatment.
■ Select a formulation with an understanding of its characteristics and effectiveness.
There are many different types of preparations used for Botox injections. Some of the major formulations are listed below.
- U.S.A.: "BOTOX VISTA®" by Allergan, Inc.
- Korea: INNOTOX® by Meditox Inc.
- Korea: "NABOTA" by Daewoong Pharmaceutical
- Korea: Botulax® by Hugel
Botulinum toxin preparations used for Botox injections vary in properties and cost depending on the type. Among them, those made in Korea are characterized by relatively reasonable treatment costs. If you value the durability of the treatment effect, you should choose a high-quality product such as Botox Vista. Since different clinics use different formulations, it is important to confirm in advance what kind of product is being used.
■ Conclusion.
ボトックス注射の効果がいつから得られるかは、施術部位や治療内容によって異なるものの、2週間前後で変化を感じられるでしょう。効果を長く維持するポイントは、定期的な施術です。また、患部への刺激や体温の上昇を避けることを心がけましょう。製剤にはさまざまなタイプがあるため、医師との相談のもと、自分に適したものを見つけてください。ボトックス注射で、理想の顔・ボディを目指しませんか?
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。
■Related Articles Recommended for You
【治療の内容】 ボツリヌストキシン製剤注入
【治療期間および回数】3~4ヶ月ごとに1回
【費用】
・1単位 ¥649~¥869(+施術料 ¥22,000)※使用する製剤・単位数によって個人差があります。
【リスク・副作用等】頭痛、注射部位の痛み・腫れ、筋肉の部分的な脱力、赤み、あざ、無感覚、内出血など
【未承認医療機器・未承認医薬品等を用いた治療について】
・本治療には国内未承認医薬品または薬事承認された使用目的とは異なる治療が含まれます。
Drugs and medical devices used for treatment were imported through a private importation procedure based on the judgment of a physician at our clinic.
https://www.yakubutsu.mhlw.go.jp/individualimport/purchase/index.html
There are no other domestically approved drugs with the same ingredients or performance, except for those approved by the pharmaceutical affairs bodies.
Information on safety, etc. in other countries
-BOTOX VISTA® approved by the Japanese regulatory authorities for the treatment of expression lines between the eyebrows or at the corners of the eyes in adults under 65 years of age.
-NABOTA receives U.S. FDA approval
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.



