If you leave teeth grinding untreated, it can even cause tooth cracks

Have you ever woken up in the morning with a stiff jaw or a feeling that your teeth are sensitive? Or have you heard from family members or people around you that you grind your teeth while sleeping? Teeth grinding is a symptom that many people experience more often than you might think, but it is often left untreated because it is seen as just a simple sleep habit. However, repeated teeth grinding places continuous stress on the teeth and jaw joints, which can lead to various oral problems. In particular, teeth grinding that occurs during sleep is difficult to notice on your own, so many people visit the dentist only after the symptoms have progressed. That is why it is important to understand the causes and symptoms of teeth grinding and receive appropriate management and treatment.

What causes teeth grinding?

Teeth grinding is often thought of as a habit that appears simply when you are tired or stressed, but in reality it can result from a combination of several factors. Typical causes may include mental stress or tension, malocclusion, poor lifestyle habits, trauma, and changes in sleep rhythm. Recently, teeth grinding that occurs during sleep has also been explained as a phenomenon related to the activity of the brain's central nervous system. It can happen when, during sleep, the jaw muscles briefly contract strongly as the body transitions from deep sleep to light sleep, causing the teeth to grind. In addition, alcohol consumption, smoking, caffeine intake, some medications, and sleep-related problems such as sleep apnea are also known to worsen teeth grinding. Because so many different factors can have an effect, it is necessary to examine both oral conditions and lifestyle habits to identify the exact cause.

Symptoms of teeth grinding and why it should not be ignored

Teeth grinding often occurs during sleep at night, but it can also appear as an unconscious habit of clenching the teeth during the day. In particular, teeth grinding during sleep makes it difficult to control biting force, so it can place a heavy burden on the teeth and jaw joints. If teeth grinding continues, the following symptoms may occur.

• Tooth wear and attrition

• Tooth cracks or fractures

• Tooth sensitivity

• Indentations on the sides of the tongue

• Temporomandibular joint pain and sounds

• Gum disease

• Headaches or neck and shoulder muscle tension

In particular, when the enamel, the outermost layer of the tooth, wears down, the teeth may gradually become shorter or become sensitive, and in severe cases, microcracks may form or the teeth may break. Also, if tension in the jaw muscles continues, it can lead to temporomandibular joint disorders, causing discomfort or pain when opening the mouth. These problems can worsen over time, so early management is important.

Teeth grinding self-check

You may suspect teeth grinding if you have the following symptoms.

✔ If you usually clench your teeth

✔ If your jaw area feels stiff or tired when you wake up in the morning

✔ If you have experienced your teeth wearing down or breaking

✔ If your teeth feel shorter because of tooth wear

✔ If you have pain or fatigue in the temporomandibular joint or surrounding muscles

If these symptoms occur repeatedly, it is helpful to have an accurate checkup at a dental clinic rather than dismissing them as a simple habit.

The teeth grinding treatment system at Minis Dental Hospital

Because the causes and severity of teeth grinding differ from person to person, it is important to establish a treatment plan after fully understanding the individual’s oral condition. At Minis Dental Hospital, a preliminary examination is used to check the condition of the teeth, bite, and temporomandibular joints, and then the most suitable treatment method is recommended for the patient. Typical treatment methods include the following.

1. Medication and physical therapy

Medication and physical therapy may be used together to relieve early muscle pain and tension in the jaw muscles.

2. Botulinum toxin injection treatment

Commonly known as Botox treatment, this method may help reduce the burden caused by teeth grinding by weakening the strength of the jaw muscles.

3. Splint appliance treatment

An occlusal stabilization appliance custom-made to fit the individual’s teeth may be worn to distribute the force applied to the teeth and jaw joints and help reduce tooth damage.

In addition, during treatment, the condition is continuously monitored through regular checkups and appliance adjustments.

Teeth grinding may seem like a simple habit, but if it continues for a long time, it can lead to tooth wear, tooth cracks, and temporomandibular joint problems. In particular, repeated pressure can gradually wear down the teeth and make them shorter. If tooth wear has already progressed, managing the teeth grinding and restoring the function and appearance of damaged teeth with Minis may be the right answer. If you feel tooth wear or discomfort in the jaw due to teeth grinding, it is best to check your oral condition accurately. If you need a detailed diagnosis, please visit Minis Dental Hospital for a consultation.

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