Tooronga Family Dentistry in Glen Iris

What does tooth grinding tell about my sleep?

Most of us grind their teeth, but not all of us do it at the same times or for the same reasons.

Some of us, clench and grid their teeth at night during sleep, while others do it during the day. Tooth clenching and grinding during the day is usually related to stress or exercise. For those reasons it is important to check our jaw tension while driving our car, concentrating in our work or lifting weights. The best remedy for daytime clenching is to be aware of it and release the jaw. Stretching the jaw muscles will help release the tension and will reduce the damages. Another solution is to wear a mouthguard that will separate the teeth and absorb part of the pressure.

Night time bruxism or tooth clenching happens for different reasons. It is usually triggered by a difficulty to breathe or by certain medications. It is important to find the reason to the night grinding, since it can be related to sleep apnoea, reduced quality of sleeping and snoring. Many times clenching and grinding that happens during sleeping hours goes unnoticed. Since we are asleep and even if we have a partner, they will be asleep at that time too.  Please click to see Dr. Kaufman in Glen Iris, so he can examine the condition of your teeth and explain what are your options to protect your teeth and prevent the damages of tooth grinding.

Tooth Clenching and Grinding Treatment in Glen Iris – Botox & Night Guards

Tooth clenching and grinding—also known as bruxism—can occur unconsciously, whether you are awake or asleep. It often goes unnoticed but can result in physical pain and significant dental damage over time. Chronic grinding can lead to headaches, earaches, facial pain, and even migraines. The constant wear caused by grinding may also increase tooth sensitivity, chip teeth, flatten biting surfaces, or loosen restorations such as fillings.

Frequent clenching also overworks the jaw’s masseter muscles, causing them to enlarge (hypertrophy), which can make the lower face appear broader or more square.

For nighttime protection, an occlusal splint or night guard can help shield the teeth from further wear. However, for some patients, Botulinum Toxin (Botox) may offer a more effective way to relieve jaw discomfort and tension. Dr. Kaufman provides safe, targeted Botulinum Toxin Type A treatments to ease symptoms related to bruxism, such as jaw soreness, neck stiffness, and chronic headaches.

Beyond pain relief, Botox for bruxism can also soften the jawline for a more balanced facial appearance. The effects typically last three to four months.

If you are experiencing sore jaw muscles, headaches, or worn teeth, don’t wait until the damage worsens. Please make an appointment with Dr. Kaufman in Glen Iris to have your condition assessed and find a treatment that best suits you.

 

Botox for Bruxism: Effective, Safe Relief for Teeth Grinding and Clenching in Glen Iris?

Recent research confirms that Botulinum toxin (Botox) injections offer effective and safe relief for Bruxism—a repetitive jaw-muscle activity involving clenching, grinding, or thrusting of the jaw. Bruxism may occur during sleep (sleep bruxism) or while awake (awake bruxism), possibly resulting in several orofacial problems including tooth wear, sensitive or painful teeth, fractured restorations, loss of tooth support, TMJ disorders, and muscle pain.

Why Do People Grind Their Teeth?

Common triggers include:

  • Genetic predisposition

  • Neurochemical imbalances

  • Psychological factors like stress, anxiety, or depression

  • Smoking, alcohol, caffeine

  • Certain medications and illicit drugs

Traditional treatments—such as oral splints, medications, and behavioural approaches—do not always provide a complete cure. Since bruxism often involves high, centrally mediated motor activity in the jaw muscles, reducing this activity is critical. Botox works by blocking nerve-to-muscle messages, decreasing contractions, and relaxing the jaw.

When Is Treatment Necessary?

Many people experience mild tooth wear with age, but excessive or early wear can cause pain, sensitivity, or affect your smile. Early intervention is key—the sooner you address tooth wear due to bruxism, the simpler and less costly it may be. Severe cases may require complex dental repairs.

Recognizing Bruxism — Ask Yourself:

  • Are you aware of grinding or clenching your teeth during sleep or while awake?

  • Has anyone told you that you grind your teeth at night?

  • Do you wake with jaw pain, clenching, or stiffness?

  • Any worn-down, chipped, or cracked teeth?

Common warning signs and symptoms:

  • Shorter, worn teeth

  • Cracked, chipped, or fractured fillings/crowns

  • Morning jaw or neck pain

  • Grinding noise during sleep

  • Tongue or cheek ridging (linea alba)

  • Muscle fatigue on waking

Management and Treatment for Teeth Grinding

  • Wear a custom hard night occlusal splint to protect teeth and crowns (avoid store-bought splints).

  • Repair damaged teeth with fillings or crowns as needed.

  • Consult a TMJ physiotherapist.

  • Try relaxation techniques like meditation, yoga, or breathing exercises.

  • Address psychological triggers with a medical professional if needed.

  • Make regular dental visits for monitoring and protection advice.

  • Warm packs and short-term anti-inflammatory use can help with tender jaw muscles.

Botox for Bruxism:

  • Botox injections can safely reduce jaw muscle activity, lowering grinding intensity during sleep.

  • Combining Botox with a custom splint provides maximal protection for jaws and teeth.

For more guidance or to explore if Botox is right for your bruxism, please schedule an appointment our practice or call 98227006.

Teeth Grinding (Bruxism): Glen Iris Dental Solutions for Night-Time Clenching and Jaw Pain

Do you wake up with jaw pain or a dull headache? You may be grinding or clenching your teeth at night—a condition known as bruxism. This is a common dental problem in Glen Iris and can lead to enamel and dentin wear, damaged dental work, and even broken teeth. Stress or anxiety is often a major trigger, but so are pain, certain medications, and issues with crooked or missing teeth. When left untreated, the destructive effects can worsen over time.

4 Ways to Reduce Tooth Grinding Damage in Glen Iris

  1. Wear a Mouth Guard at Night
    Use a custom occlusal splint to protect your teeth while you sleep. This device absorbs forces and prevents further damage.

  2. Reduce Stress
    Since stress is a prime cause of bruxism, find relaxation activities that work for you: exercise, meditation, warm baths, or reading before bedtime.

  3. Relax Jaw Muscles
    Release tension throughout your day. Give your jaw gentle massages and avoid chewing on pens, pencils, or biting your nails.

  4. Be Mindful of Jaw Position
    During the day, check your jaw often. If you notice your muscles are tensed up or clenched, consciously relax them right away.

If you’re in Glen Iris and suspect you grind your teeth, contact our dental team for advice to find solutions tailored to you.