Home remedies for teeth grinding: 16 effective tips for relieving toothache.

Occasional jaw clenching or teeth grinding is normal, especially when you're stressed or concentrating intensely. However, if this happens frequently, it can cause headaches, jaw muscle fatigue, tooth wear, and even affect the temporomandibular joint (TMJ).

The most common causes are stress, anxiety, or unconscious sleep habits , leading to nighttime teeth grinding (bruxism) . The good news is that most mild cases can be improved at home with jaw muscle relaxation exercises, stress reduction techniques, and lifestyle adjustments .

In this article, I will guide you on how to recognize teeth grinding early , exercises to relax the jaw muscles , and modern dental and medical treatments to reduce jaw clenching long-term, providing comfort and effective oral protection.

Things to know when you grind your teeth or clench your jaw.

• Warm compresses to relax jaw muscles: When you feel tension or pain in your jaw, gently apply a warm compress to the jaw joint area for about 10-15 minutes . The warmth helps increase blood circulation , soothe muscles, and effectively reduce stiffness.

• Jaw joint massage: Use your fingertips to gently massage around the temporomandibular joint (just in front of the ear). Perform this in small circular motions for 2-3 minutes , 2-3 times a day. This helps relax the jaw muscles and significantly reduces pain and stiffness.

• Reduce stress – a major cause of teeth grinding: Try to get enough sleep (8 hours) each day , and combine this with light exercise or aerobic exercise for 30 minutes a day to reduce stress. A relaxed state of mind will significantly help to limit the unconscious habit of clenching the jaw.

• Sleep protection devices: If you frequently grind your teeth at night , talk to your dentist about using a mouth guard or dental splint . This device helps protect tooth enamel, reduce jaw muscle pain , and improve sleep quality.

Part 1: How to relieve jaw pain and teeth grinding at home

Tip 1: Applying a warm or cold compress can help reduce pain and relax the jaw muscles.

• Proper warm compress technique: Use a clean towel soaked in warm water , wring out the excess water, and gently apply it to the stiff or painful jaw area for about 10-15 minutes . The warmth helps soften the muscles, increase blood circulation , and allow the jaw muscles to relax naturally.

• When to apply a warm compress: Do this immediately when you feel pain or tension in your jaw , or before stressful times (e.g., before work, presentations, long drives...). This helps prevent jaw clenching from recurring .

• When to apply cold compresses: If the jaw area is very swollen or painful , apply a cold compress using a towel wrapped around ice for 10 minutes to reduce inflammation and soothe jaw joint pain . After the swelling subsides, you can switch to warm compresses to help the muscles recover faster.

Tip 2: Massaging the jaw muscles helps reduce pain and relax the temporomandibular joint.

• Timing of massage: Perform this before bedtime or whenever you feel your jaw is tired, sore, or stiff . This is when the muscles are most responsive and relaxed.

• Instructions: Using your index and middle fingertips , gently massage the jaw joint area in front of your ear – where you feel muscle tension. Then gradually move around the jaw and the area around the mouth , massaging in small circular motions with moderate pressure, not too strong .

• Benefits: This exercise helps release pressure in the jaw muscles , increases blood circulation , and significantly reduces pain . When the muscles are relaxed, the reflex of grinding teeth or clenching the jaw will naturally decrease.

• Expand the massage area: You can combine head and neck massage to relieve tension in all muscle groups related to the temporomandibular joint, helping to improve sleep and effectively reduce stress .

Tip 3: Practice proper jaw positioning to reduce teeth grinding and jaw clenching.

• Why practice is necessary: ​​When teeth grinding becomes a habit, your jaw muscles may have become accustomed to the wrong position without realizing it. Practicing proper jaw positioning helps "retrain" the brain and muscles, thereby reducing jaw tension and temporomandibular joint pain .

• Simple training method:

  • Close your lips gently , don't press them together tightly.

  • Keep a small gap between your teeth , avoiding them touching each other.

  • Place the tip of your tongue lightly between your upper and lower front teeth , and hold for about 5 minutes .

  • During this time, you will feel your jaw muscles gradually relax ; this is the natural and ideal state of the jaw.

• Practice regularly: Perform this exercise several times a day , especially when under stress, driving, or using a computer for extended periods . Consistent practice will help reduce unconscious jaw clenching and significantly improve jaw joint function .

• When you need professional assistance: If you feel uncomfortable or are unsure of the correct posture , ask your dentist for guidance on the proper jaw position . You can take a picture of the correct posture and practice in front of a mirror to remember this relaxed feeling.

Tip 4: Exercises to effectively relax and strengthen jaw muscles

• Why you should exercise: Jaw muscle exercises help to stretch the muscles, reduce unconscious jaw clenching, and increase the flexibility of the temporomandibular joint . With regular practice, you will experience less pain, reduced jaw tension , and improved facial muscle movement.

• When you feel your jaw clenching: Pause for a few minutes and perform one of the following exercises 5–10 times each , then gently massage your jaw muscles to maintain relaxation.

• Chin tuck exercise:

  • Stand straight, leaning your back slightly against the wall.

  • Gently pull your chin back to create a "double chin," hold for 3–5 seconds , then relax.

  • Repeat this several times to help correct head and neck posture and reduce jaw tension .

• Mouth resistance exercises:

  • Place your thumb under your chin , slowly open your mouth while gently pressing down with your thumb to create resistance.

  • Hold for 3–5 seconds , then slowly close your mouth .

  • This exercise helps strengthen the jaw muscles and improve control over mouth opening force .

• Jaw movement exercises:

  • Place a thin object, like an ice cream stick, between your teeth.

  • Hold gently to stabilize, then slowly move the jaw from side to side, forward, and backward .

  • Once you get used to it, you can gradually increase the thickness of the object to increase the difficulty and the effectiveness of the muscle stretching.

Tip 5: Adjust your eating habits to reduce jaw pain and teeth grinding.

• Reduce caffeine intake: Drinking too much coffee, strong tea, soda, or eating too much chocolate can increase your teeth grinding and jaw clenching reflexes , especially at night. Limit your daily caffeine intake , especially after 3 PM , to allow your jaw muscles and nervous system to relax naturally.

• Avoid hard or chewy foods: When the jaw joint is painful or inflamed , rest the jaw muscles by avoiding chewing gum, sticky or chewy foods . Limit hard or crunchy foods such as nuts, snacks, thick biscuits, raw carrots, etc. These foods overwork the jaw muscles , easily causing fatigue and recurring pain.

• Quit smoking and reduce alcohol consumption: Nicotine and alcohol reduce sleep quality , worsening nighttime teeth grinding . Quitting smoking and drinking less alcohol is not only good for your oral health but also helps you sleep soundly, relax, and clench your jaw less .

Tip 6: Nutritional supplements can help reduce jaw pain and strengthen the temporomandibular joint.

• Increase calcium and magnesium: These two minerals help relax the jaw muscles, reducing stiffness and muscle fatigue . Although there aren't many studies confirming their direct effects, maintaining sufficient calcium and magnesium is crucial for stable muscle and nerve function.

• Supplement with vitamin C and glucosamine:

  • Vitamin C supports the regeneration of cartilage and connective tissue around the temporomandibular joint, helping to reduce inflammation and increase joint strength.

  • Glucosamine helps regenerate joint cartilage, reduce pain, and improve flexibility when opening the mouth or chewing . This nutrient is often supplemented in tablet form because it is rarely found in regular foods.

• Foods that should be included in your daily diet:

  • Rich in calcium and magnesium: milk, cheese, soy, beans, nuts, and whole grains.

  • Rich in vitamin C: oranges, lemons, grapefruits, guavas, strawberries, and fresh green vegetables.

  • Natural sources of glucosamine include the shells of shrimp, crabs, and lobsters (although the amount is very small).

• Note: If you wish to use dietary supplements containing glucosamine or minerals , consult your doctor or dentist first, especially if you are taking other medications .

Part 2: How to relax your mind to stop clenching your jaw and grinding your teeth.

Tip 1: Identify and manage stress to reduce teeth grinding and jaw clenching.

• Why stress makes you grind your teeth: Stress is the most common cause of jaw muscle stiffness and teeth grinding, both during the day and while sleeping . When anxious, the nervous system stimulates facial muscles to react by unconsciously clenching the jaw .

• Record the causes of stress:

  • Keep a short daily journal to identify times and situations that cause you stress.

  • Pay attention to the moments when you start clenching your jaw or grinding your teeth , for example, when you're overworked, arguing, driving, or before going to sleep.

  • Understanding the root cause will help you proactively control your body's response instead of letting stress take over.

• Reduce or eliminate stressors:

  • Avoid unnecessary stressful situations whenever possible.

  • For unavoidable factors, compensate with mental relaxation activities such as:

    • Listen to soothing music or meditation music.

    • Take a warm bath in the evening.

    • Meditation, deep breathing, or gentle yoga.

    • Relax with aromatic essential oils such as lavender, bergamot, or peppermint.

• Effect: When the mind is relaxed, the jaw muscles also stop reacting with tension , helping you reduce teeth grinding, sleep more soundly, and wake up feeling more refreshed .

Tip 2: Getting enough sleep and sleeping soundly can help reduce nighttime teeth grinding.

• The importance of sleep: Quality sleep helps reduce daytime stress , thereby limiting teeth grinding and jaw clenching during sleep (bruxism). A regular 8-hour sleep cycle each night not only helps the body recover but also stabilizes jaw muscle and nerve function .

• Maintain a consistent sleep routine:

  • Try to go to bed and wake up at the same time every day , including weekends.

  • Schedule time to ensure you get at least 8 hours of continuous rest between bedtime and when your alarm goes off.

  • A stable daily routine helps balance the body's biological clock , reducing the likelihood of unconscious teeth grinding.

• Improve sleep quality:

  • Relax your body and mind before sleep by practicing deep breathing, gentle meditation, or listening to soothing music.

  • Avoid caffeine, alcohol, and electronic devices for at least 1–2 hours before bedtime.

  • Maintain a cool, comfortable room temperature, soft lighting, and a quiet environment to help your body fall into a deep sleep.

• Long-term benefits: Good sleep also helps improve issues such as sleep apnea — one of the causes of worsening nighttime teeth grinding .

Tip 3: Regular exercise helps reduce jaw muscle tension and stress.

• Benefits of exercise: Physical activity helps reduce mental stress, balance mood, and boost the immune system . When stress is reduced, jaw muscles become less tense and less prone to clenching teeth , while also becoming more supple and flexible .

• Duration and type:

  • Exercise for 30–40 minutes each day at a moderate intensity, such as brisk walking .

  • Alternatively, 15–20 minutes of high-intensity exercise such as running, fast cycling, or swimming.

  • Any form of exercise, from aerobics to weightlifting , benefits both the body and mind , thereby helping to reduce teeth grinding.

• Benefits of exercising outdoors:

  • Enjoying the sunshine helps increase vitamin D production, improve mood, and regulate circadian rhythms .

  • As a result, sleep improves, contributing to a reduction in jaw clenching and teeth grinding at night .

Tip 4: Seek therapy or medication if anxiety persists and sleep disturbances occur.

• Causes of jaw clenching due to anxiety: Anxiety is one of the most common causes of jaw muscle tension or teeth grinding, both day and night . When feelings of insecurity arise, the body reacts by unconsciously clenching the jaw .

• Cognitive behavioral therapy (CBT):

  • If you frequently clench your jaw when stressed or panicked , talk to your doctor or psychotherapist about CBT.

  • CBT helps you identify the causes of anxiety and respond to stress without muscle tension , often showing results within 4–6 months .

• Use medication as directed by a healthcare professional.

  • In some cases, doctors may prescribe anxiety-reducing medication to lessen the physical reflexes that occur when experiencing stress.

  • Short-term medications such as beta-blockers or benzodiazepines are helpful for temporary anxiety attacks or acute panic attacks , but they are not a substitute for long-term therapy .

• Note: Combining behavioral therapy and medication is often most effective in reducing chronic jaw clenching and bruxism .

Part 3: Examination & Treatment of Bruxism: When is Medical Intervention Needed?

Tip 1: Schedule an appointment with your dentist and doctor to assess the cause of jaw clenching.

• Why an examination is necessary: ​​Jaw tightening often involves both physical and mental issues .

  • The dentist will address any dental and temporomandibular joint problems.

  • A general practitioner helps identify any related mental factors, stress, or sleep disorders .

• Evaluation process:

  • The dentist or doctor will listen to and feel the jaw joint as it opens and closes , observe the flexibility of the jaw , and identify any points of pain or discomfort .

  • If nighttime teeth grinding (bruxism) or temporomandibular joint (TMJ) disorder is suspected, they may prescribe:

    • Dental and jaw X-rays

    • CT scan of the jaw joint to assess the bone.

    • MRI to examine the soft tissues around the joint.

• Benefits: Early diagnosis helps identify the exact cause , allowing dentists and doctors to develop a comprehensive treatment plan , reducing pain and preventing damage to teeth, muscles, and jaw joints.

Tip 2: Use a night guard or mouthguard while sleeping.

• Function: Anti-grinding mouthguards and dental splints help keep teeth spaced apart , protecting enamel from damage caused by jaw clenching , especially at night while sleeping .

• Compare the two types:

  • Mouth guard : Made from hard plastic, it protects the teeth but still causes pain from jaw tightening , which can strain the jaw muscles.

  • Dental splints : Made from soft acrylic , custom-measured and tailored to the jaw , they offer more effective pain relief and prevent jaw muscle tension from progressing , although they do not completely prevent jaw clenching.

• How to use:

  • Primarily used at night to protect teeth and reduce pain.

  • In severe cases where the jaw is being tightened during the day , it may be worn under the guidance of a dentist .

• Note: Specialized dental splints are usually more expensive but offer longer-lasting effectiveness and are a better fit than store-bought mouthguards.

Tip 3: Try biofeedback therapy to adjust your jaw clenching habits.

• What is biofeedback? It's a form of physiotherapy that helps you identify and control jaw muscle activity using specialized equipment.

• How to do it:

  • The doctor will monitor how you hold and move your jaw using a specialized measuring device.

  • The device also trains the jaw muscles , helping you adjust the grip strength and jaw posture during daily activities.

• Supported devices:

  • You can wear a small wireless device that reminds you to change your jaw position when it detects muscle tension or teeth grinding , both while awake and asleep .

• Effectiveness: Studies show that biofeedback is as effective as or more effective than jaw clenching splints , helping to correct long-term jaw clenching habits without just providing temporary pain relief .

Tip 4: Try acupuncture or acupressure to relieve jaw pain and muscle tension.

• Acupuncture:

  • Performed by experienced professionals , this technique uses fine needles inserted into acupressure points to relieve pain and relax the jaw muscles .

  • Although scientific evidence is limited, many people believe that acupuncture helps relieve jaw pain and temporary muscle tension .

  • Some small studies have shown effectiveness in pain relief , but more long-term research is needed to determine its effects on bruxism, jaw clenching, or TMJ disorders .

• Acupressure:

  • Instead of needles, acupressure uses manual pressure to apply force to strategic points on the body to relieve muscle tension and pain .

  • This is an alternative or complementary method to acupuncture for those who do not wish to use needles.

• Note: Both of these methods are alternative medicine and should be performed by a reputable professional . They may help relieve jaw muscle tension and pain temporarily, but are not a replacement for dental or mainstream medical treatment .

Tip 5: Consider using muscle relaxants to reduce jaw clenching.

• Effect: Muscle relaxants help relax jaw muscles , reducing the risk of jaw clenching or teeth grinding .

• Oral muscle relaxants:

  • A doctor's prescription is required , and it should only be used for a short period to avoid dependence.

  • It helps relax the entire body , sometimes causing drowsiness , so it's usually used before bedtime .

• Botox injections (onabotulinumtoxinA):

  • The injection is given directly into the tense jaw muscle , affecting only the surrounding muscle area and not the entire body.

  • The effects last for several months , but it is usually used when other methods have failed .

• Note: The use of muscle relaxants or Botox must be closely monitored by a doctor , combined with measures to relax the jaw muscles, adjust habits, and protect teeth for long-lasting results.

Tip 6: Check medications and lifestyle habits to identify the cause of jaw clenching.

• Medications can cause jaw tightening: If you start experiencing jaw tightening after taking medication long-term , talk to your doctor about the possibility that the medication is a contributing factor .

  • Some common types of medications include: antipsychotics, antidepressants , especially SSRIs (selective serotonin reuptake inhibitors).

  • The doctor may adjust the type of medication or dosage to reduce the jaw clenching reaction.

• Other factors:

  • Alcohol, tobacco, and other stimulants can also trigger jaw clenching or teeth grinding , so they should be limited or eliminated whenever possible.

• Note: Identifying the cause, whether from medication or habits, helps create a comprehensive treatment plan that combines jaw muscle relaxation, dental protection, and mental relaxation .

References

1. https://health.clevelandclinic.org/tmj-how-to-find-the-relief-you-need-for-your-aching-jaw-and-or-face-and-teeth
2. https://health.clevelandclinic.org/stubborn-tmj-pain-try-trigger-point-massage-and-jaw-exercises/
3. https://my.clevelandclinic.org/health/diseases/10955-teeth-grinding-bruxism
4. https://www.nhs.uk/symptoms/teeth-grinding/
   
5. https://www.mentalhealth.org.uk/explore-mental-health/publications/how-manage-and-reduce-stress
6. https://www.health.harvard.edu/staying-healthy/exercising-to-relax
7. https://www.health.harvard.edu/mind-and-mood/anxiety-overload
8. https://www.mayoclinic.org/diseases-conditions/tmj/diagnosis-treatment/drc-20350945
9. https://pmc.ncbi.nlm.nih.gov/articles/PMC4389117/
10. https://pmc.ncbi.nlm.nih.gov/articles/PMC2894813/
11. https://www.mayoclinic.org/diseases-conditions/bruxism/diagnosis-treatment/drc-20356100
12. https://pmc.ncbi.nlm.nih.gov/articles/PMC6698238/

Translated by Ashley Wright Nguyen .