Do You Grind Your Teeth at Night? Understanding Bruxism and How Your Dentist Can Help 

If you often wake up with a sore jaw, headaches or notice your teeth looking worn down, you might be grinding your teeth at night—a condition known as bruxism. It’s more common than you’d think and plenty of folks across Erskineville and the Inner West Sydney area experience it, sometimes without even realising. 

What is Bruxism? 

Bruxism is the medical term for grinding, gnashing or clenching your teeth. While it can happen during the day, it most often occurs while you’re asleep. Many Aussies are surprised when their dentist points out the tell-tale signs, as it can go unnoticed for ages. Causes range from stress and anxiety to sleep disorders, misaligned teeth or even lifestyle factors like too much caffeine or alcohol. 

Why It’s a Worry 

Night-time teeth grinding isn’t just a noisy habit—it can have real consequences for your oral health. Over time, bruxism can wear down tooth enamel, cause chips or cracks and even lead to increased tooth sensitivity. Some people end up with jaw pain, earaches or tension headaches, which can make everyday life a bit of a struggle. In severe cases, it might even affect your bite or cause issues with your TMJ (temporomandibular joint). 

How Your Local Dentist Can Help 

The good news is your local dentist in Erskineville or the surrounding suburbs is well-placed to help. Dentists can often spot the signs of bruxism during a routine check-up—even if you haven’t noticed anything yourself. They’ll check for wear patterns on your teeth and ask about any symptoms you might be experiencing. 

Treatment options vary depending on what’s causing your bruxism. The most common solution is a custom night guard or splint—a comfy device you pop in before bed to protect your teeth from grinding. If stress is the culprit, your dentist may suggest stress management techniques or refer you to a specialist. Sometimes, adjusting high spots on your teeth or addressing bite issues can help. Your dentist might also chat to you about cutting back on caffeine, alcohol or smoking if they think that’s contributing.