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Do You Have to Keep Getting Botox Once You Start?

Hongdae Dermatology Skin Clinic 弘大美丽石医院 · ✦뷰티스닥터 합정역✦ · June 22, 2026

Hello. I’m Wi Young-jin from 뷰티스닥터스. ​ ​ When looking into Botox, you may hear things like: “Once you get it, you have to keep getting it for the rest of your life.” “I’ve heard th...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: Hongdae Dermatology Skin Clinic 弘大美丽石医院

Original post date: June 22, 2026

Translated at: August 17, 2026 at 6:49 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

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Hello.

I’m Wi Young-jin from 뷰티스닥터스.

When looking into Botox, you may hear things like:

“Once you get it, you have to keep getting it for the rest of your life.”

“I’ve heard that the more you get it, the more unnatural your facial expressions become.”

To summarize first,

Botox is an injectable treatment that temporarily reduces muscle movement.

Since its effects gradually wear off over time, getting it once does not mean you are tied to continuing it indefinitely.

If you want to maintain the previous state, you can have another consultation after a certain amount of time has passed.

The response and course can also vary depending on the treatment area, dosage, and facial-expression habits.

Whether it is appropriate for you is something to determine during a medical consultation, rather than based on the treatment name alone.

What Kind of Treatment Is Botox?

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Botox is an injectable treatment that uses an ingredient called botulinum toxin.

When nerves send muscles the signal to “move,” a substance called acetylcholine is involved.

Botulinum toxin temporarily reduces this signal transmission, which can be explained as a way of reducing movement in the targeted muscles.

For this reason, it may be selectively considered after a consultation for areas where movement is repeated during facial expressions, or for muscles that have developed through frequent use.

However, the area and amount used vary depending on the treatment area, muscle size and movement, and facial-expression habits.

Botulinum toxin is an ingredient that temporarily reduces nerve signals traveling to the muscles.

It is commonly known by the name “Botox.”

Acetylcholine is a substance involved when nerves transmit movement signals to muscles.

Why Do People Get It Again After Some Time?

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The effects of Botox are not permanent.

As time passes, the nerve signals that were temporarily reduced may gradually recover, and muscle movement may return as well.

Therefore, if you want to maintain the previous state, you can plan to have another consultation after a certain amount of time has passed.

However, the speed at which the effects wear off and the length of time they last may vary from person to person.

Differences may arise depending on the treatment area, dosage, muscle size, facial-expression habits, and previous treatment history.

Therefore, rather than stating uniformly that it “lasts for several months,” it is better to review your current condition together during a consultation.

Won’t My Facial Expressions Become More Unnatural the More I Get?

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There is one point worth clarifying here.

How your facial expressions look is related to which muscles are treated and the degree to which their activity is affected.

How much movement to reduce and which areas to treat are determined after examining your muscle condition and facial-expression habits during a consultation.

There is also more than one product available.

The choice is made during the consultation, taking into account the treatment area, purpose, previous treatment history, and the individual muscle response.

Therefore, it is difficult to say categorically that it will “always become unnatural” or that “everyone will experience the same sensation.”

The first step is to review your muscle condition and desired direction, and then create a plan together.

Things to Check Before the Treatment

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Before a Botox consultation, it is a good idea to review a few things together.

During the consultation, we examine how developed the muscles in the target area are, what movements are repeated when you make facial expressions, and whether you have received Botox before.

Even for the same area, the appropriate dosage and injection location may vary from person to person.

There are also individual differences in the response after treatment.

Redness or bruising may remain briefly at the injection site, and the point at which the effects become noticeable may also vary from person to person.

If you are pregnant or breastfeeding, taking medication, have a nerve or muscle-related condition, or have experienced discomfort after a previous treatment, it is a good idea to mention this during the consultation.

Because muscle and skin conditions vary from person to person, no particular treatment is necessary for everyone.

If you are considering a Botox consultation in Hapjeong, it is best to first check your current condition and whether treatment is needed during a consultation, and then discuss the treatment area and plan.

You can find detailed information about each treatment on the website.

Frequently Asked Questions

Q. Do I have to get Botox for the rest of my life once I start?

A. Not necessarily.

The effects of Botox are not permanent, so muscle movement may gradually return over time.

If you want to maintain the previous state, you can have another consultation after a certain amount of time has passed.

Getting it once does not mean you have to keep getting it.

Q. How long do the effects of Botox last?

A. They may vary depending on the treatment area, dosage, and individual muscle condition.

The point at which the effects become noticeable and the speed at which they wear off also differ from person to person.

Rather than making a uniform statement about the duration, it is better to review your current condition and previous treatment history together during a consultation.

Q. I’m worried that my facial expressions will look unnatural.

A. How your facial expressions look is related to which muscles are treated and the degree to which their activity is affected.

How much movement to reduce is determined by examining your muscle condition and facial-expression habits during a consultation.

It is a good idea to explain in sufficient detail during the consultation which facial expressions you are usually concerned about and what result you would like to achieve.

Thank you for reading this long post.

This was Wi Young-jin.

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