Tooronga Family Dentistry in Glen Iris

Family dental care in Glen Iris

Archives for February 2025

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.

Baby tooth grinding

Teeth Grinding in Children (Bruxism): Causes and When to Seek Help

It’s quite common for babies and toddlers to grind their teeth at night. Most children naturally stop the habit by the age of 6 or 7, once their first permanent molars erupt. Some children, however, continue grinding through their teenage years.

Tooth grinding in young children is usually not a major concern. It often occurs during teething or as part of normal jaw growth and alignment. Still, it’s important to watch for signs of excessive tooth wear, jaw discomfort, or pain. If you notice any of these symptoms, consult Dr. Kaufman for a professional examination.

When Tooth Grinding Becomes a Problem

In older children, tooth grinding can cause more serious oral health issues if left untreated. Continuous grinding and clenching at night may:

  • Interfere with normal growth and alignment of permanent teeth

  • Wear down or chip the tooth surface

  • Cause increased tooth sensitivity to hot or cold food and drinks

  • Lead to bite changes and jaw discomfort

  • Contribute to TMJ (temporomandibular joint disorder)

  • Trigger earaches or headaches related to jaw tension

Monitoring and Treatment Options

Dr. Kaufman carefully monitors children’s tooth development from their first dental visit using an intraoral camera to identify any signs of unusual wear. Early detection allows intervention before long-term damage occurs.

If severe wear or grinding is observed, a custom-made mouthguard may be recommended for nighttime use. A well-fitted mouthguard protects the teeth from further wear, lessens jaw strain, and helps your child maintain a healthy, comfortable bite.

Book an Appointment

If your child grinds their teeth regularly or complains of jaw or tooth pain, please click here to book an appointment with Dr. Kaufman in Glen Iris. A detailed evaluation will help determine whether treatment or observation is the best approach for your child’s oral health and comfort.