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Do Not Leave Sleep Bruxism Untreated!

Seoul Of Dental Hospital · 서울오브치과병원 · February 26, 2026

Do Not Leave Sleep Bruxism Untreated! The habit of unconsciously clenching or grinding your teeth while asleep! More people than you might think experience this. However, most peop...

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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: Seoul Of Dental Hospital

Original post date: February 26, 2026

Translated at: April 20, 2026 at 3:51 AM

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

Do Not Leave Sleep Bruxism Untreated! image 1

The habit of unconsciously

clenching or grinding your teeth while asleep!

More people than you might think experience this.

However, most people

find it difficult to notice on their own,

so they often learn about it from someone saying, “You grind your teeth in your sleep,”

or when they wake up in the morning

with a stiff, tired feeling in their jaw.

Bruxism is not just a problem

of making noise,

and it often causes various issues.

As strong force continues to be applied to the teeth,

the teeth gradually wear down,

and in severe cases, tiny cracks can even form.

In addition, as strain builds up in the temporomandibular joint,

pain or discomfort can develop,

so rather than brushing it off,

it is better to check it at least once.

Do Not Leave Sleep Bruxism Untreated! image 2

Sleep bruxism

Why does it happen?

Bruxism is often not caused by just one reason,

but by several factors working together.

On days when stress or tension is high,

many people say they grind their teeth more than usual.

If the bite is not well aligned,

the force may concentrate on certain areas,

which can also lead to bruxism symptoms.

In addition, poor sleep quality,

or a lifestyle with high caffeine intake,

can also have an effect.

Do Not Leave Sleep Bruxism Untreated! image 3

If left untreated,

the situation gets worse! At first, it may not feel very uncomfortable,

but over time

it can lead to a variety of symptoms.

First, as the teeth wear down,

a sensitive or sore feeling may develop,

and you may react more sensitively when eating cold water or hot foods.

Also, if strain accumulates in the temporomandibular joint,

it may feel uncomfortable when opening the mouth,

or you may hear clicking sounds.

Many people also wake up

with a stiff jaw or face in the morning,

and some even experience headaches as well.

Do Not Leave Sleep Bruxism Untreated! image 4

Then how

should it be managed?

Bruxism requires slightly different management methods

depending on the condition,

but the representative methods include the following.

The most commonly used is a

“mouthpiece (splint).”

When worn during sleep, it helps prevent the teeth from

directly hitting each other,

which can help reduce wear, and because it is made to match

the individual’s oral condition,

it can be used relatively comfortably.

Also, when the jaw muscles are highly developed,

Botox treatment to reduce muscle tension

may be used in combination,

and physical therapy may also be performed.

In addition, reducing stress

or improving the sleep environment

can be more helpful than you might think.

Do Not Leave Sleep Bruxism Untreated! image 5

Sleep bruxism

We have explained sleep bruxism like this.

It is a symptom that is easy to leave untreated

because it may not feel seriously uncomfortable right away.

However, because it can lead to tooth damage

or temporomandibular joint problems over time,

managing it early is much easier.

If your jaw often feels stiff in the morning,

or you keep noticing that your teeth feel sensitive,

don’t leave it untreated

and be sure to get it checked! 💛

Seoul Ob Dental Hospital 4th and 5th floors, 196 Baekjegobun-ro, Songpa-gu, Seoul

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