[Health Column] Jaw Joint Pain and Clicking: The 3 Major Symptoms That Are Dangerous If Left Untreated and How to Manage Them

오수환 대표원장

Hello, I am Soo-hwan Oh, the Chief Director and Board-certified Orthodontist at Smile D Dental Clinic. 😊

When chewing food or talking, near the jaw in front of the ear 'Click' sound Have you ever felt a burning or stiff pain?

The jaw joint is one of the most active joints in our body, moving over thousands of times a day while speaking, eating, drinking, and yawning. As a result, many people experience discomfort or clicking sounds in their jaw joint at least once in their lives.

Today, what commonly happens to modern people The three major symptoms of temporomandibular joint disorder I will summarize everything from the daily habits that cause the problem, to self-care methods you can easily follow at home, and even dental treatment standards.

1️⃣ What are the top 3 symptoms that should make you suspect temporomandibular joint disorder?

Temporomandibular joint disorders can be broadly classified into three main symptoms.

✔️ Pain Stiffness or pain occurs in the joint area in front of the ear, jaw muscles, temples, and around the neck when opening or closing the mouth. In severe cases, it may feel like toothache.

✔️ Joint sounds — A 'click' sound, a 'sizzling' sound, or a 'sizzling' sound like rolling pebbles occurs in front of the ear.

✔️ Movement restriction (mouth opening restriction) — The movement of opening or closing the mouth is not smooth.

In particular, mouth opening restrictions can be easily checked even at home. In normal cases It must fit when you stand three fingers vertically and put them in your mouth However, if it is difficult to fit even one or two fingers in, you may suspect limited mouth opening.

2️⃣ What are the causes and bad lifestyle habits that trigger jaw joint pain?

Temporomandibular joint disorder is Problems with the structure of the jaw joint itself (Disc displacement, joint capsule inflammation) or, Overtenseness of the masticatory muscles that move the jaw It stems from this. In particular, habits unconsciously repeated in daily life are a major cause.

🔹 The habit of clenching teeth

If you unconsciously clench your upper and lower teeth together, your masticatory muscles remain in a constant state of tension, placing a significant burden on the temporomandibular joint. In a normal state of rest, The upper and lower teeth must be separated by about 1 to 2 mm. do.

🔹 Teeth grinding during sleep

The jaw joints and muscles need to rest during sleep, but if you grind your teeth, the jaw cannot rest and is overworked, causing muscle pain and tooth wear.

🔹 Other excessive habits

Frequently consuming hard and chewy foods, resting your chin on one side, and opening your mouth excessively wide when eating foods like hamburgers also put strain on the jaw joint.

3️⃣ What are some self-care methods for jaw joints that can be done at home?

When you feel stiffness or pain in your jaw area, there are three self-care methods you can practice at home.

Minimize jaw usage	Reduce jaw movement by avoiding opening your mouth too wide and refraining from eating hard or chewy foods.
warm compress	Applying a warm compress to the painful jaw area improves blood circulation and helps relieve inflammation and muscle tension.
gentle massage	Gently massaging the painful jaw muscles with your hands or a soft tool without irritation can also help alleviate discomfort.

4️⃣ When should I receive dental treatment, and what options are available?

Temporomandibular joint disorders involve symptoms that repeatedly improve and then worsen depending on one's physical condition. chronic diseases is. If it is merely a stage where only sound is produced, you can first observe the progress, but If two or more of the three major symptoms occur in combination, such as 'sound + pain' or 'pain + limited movement' You are eligible for active dental treatment.

The dental clinic proceeds with the following step-by-step treatment based on clinical examinations and X-ray checkups.

📌 Conservative treatment — Medication and temporomandibular joint physical therapy

📌 Device Therapy — Fabrication of an oral appliance (splint) to prevent teeth grinding and clenching during sleep

📌 Detailed treatment — Review joint lavage or surgical intervention depending on the severity of symptoms

Since the onset stage depends on the combination and duration of symptoms, it is recommended to get a diagnosis first rather than making an arbitrary judgment.

🗣️ Frequently Asked Questions (FAQ)

Q1. I hear a 'click' sound in my jaw. Should I get dental treatment right away?

A1. If you are simply hearing a sound without pain or limited mouth opening, it is fine to monitor the situation while taking care not to strain your jaw. However, if the sound is accompanied by pain or if you find it difficult to open your mouth, it is recommended that you visit a dentist for a thorough examination.

Q2. Can't I fix the habit of grinding my teeth while sleeping on my own?

A2. Since teeth grinding during sleep occurs unconsciously, it is difficult to correct through willpower alone. Because teeth grinding rapidly causes jaw joint pain and tooth wear, the most effective method is to have a dental clinic fabricate and wear an oral appliance (splint) tailored to your teeth.

Q3. Which is better, hot or cold compresses, for jaw joint pain?

A3. Warm compresses are recommended to relieve pain and muscle tension in the jaw joint area. Warm compresses help improve blood circulation, reduce inflammation, and aid in self-healing.

Q4. Do jaw joint symptoms improve on their own over time?

A4. While there may be periods of temporary improvement, temporomandibular joint disorders are characterized by cycles of improvement and deterioration depending on one's condition. If symptoms recur or pain persists, correcting the underlying habits is necessary to reduce the risk of recurrence.

🎯 Conclusion

Once temporomandibular joint disorder occurs, it does not easily disappear and is prone to recurrence. Characteristics of chronic diseases It is most important to review daily habits that you have unconsciously repeated and to practice appropriate self-care, such as warm compresses and jaw rest, when initial discomfort is felt.

📌 Cases where monitoring the progress is acceptable — A stage where only sound is produced without pain or limited opening.

📌 If considering medical treatment — When two or more of the three major symptoms appear together, or when pain persists.

📌 Habits to check first — Teeth clenching, teeth grinding during sleep, resting chin on hand, tough food.

The same care method does not produce the same results for everyone. If pain persists or you experience significant discomfort opening your mouth, we recommend visiting a nearby dental clinic to consult with a specialist and develop a treatment plan tailored to your temporomandibular joint condition, rather than attempting to self-diagnose. 🦷

👨‍⚕️ Chief Director Oh Su-hwan (Smile D Dental Clinic)

Graduated from Yonsei University College of Dentistry

Major in Orthodontics, Yonsei University Graduate School of Dentistry

Specialist in Orthodontics certified by the Ministry of Health and Welfare

Regular Member of the Korean Association of Orthodontists · Certified Orthodontist

Completed internship and residency in Orthodontics at Ewha Womans University Mokdong Hospital

International member of the American Association of Orthodontists (AAO)

International member of the World Federation of Correctional Organizations (WFO)

Regular member of the Korean Academy of Aesthetic Dentistry

📚 Source: The medical content of this column was written by referring to the guidelines of the Korean Academy of Temporomandibular Joint and Occlusion and data on temporomandibular joint disorders from the Korea Disease Control and Prevention Agency's National Health Information Portal.

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