What is bruxism?
If you find yourself waking up with sore jawmuscles or a headache, you may be suffering from bruxism: the grinding and clenching of teeth. Bruxism can cause teeth to become painful or loose, and sometimes parts of the teeth are literally ground away. It can also lead to problems involving the jaw joint, such as temporomandibular joint disorder (TMJD).
How do I know if I have bruxism?
For many people, bruxism is an unconscious habit. They may not realise they are doing it until someone comments that they make a horrible grinding sound while sleeping. For others, a routine dental check-up is when they discover their teeth are worn or their tooth enamel is fractured.
Other potential signs of bruxism include aching in the face, head and neck.Your dentist can make an accurate diagnosis and determine if the source of facial pain is a result of bruxism.
How is bruxism treated?
The appropriate treatment for you will depend on what is causing the problem. By asking careful questions and thoroughly examining your teeth, your dentist can help you determine the potential source of your bruxism. Based on the amount of tooth damage and its likely cause, your dentist may suggest:
- Wearing an appliance while sleeping. Custom-made by your dentist to fit your teeth, the appliance slips over the upper teet hand protects them from grinding against the lower teeth. While an appliance is a good way to manage bruxism, it is not a cure.
- Finding ways to relax. Because everyday stress seems to be a major cause of bruxism, activities like listening to music, reading, and taking walks or baths can be helpful. It may help to seek counselling to learn effective ways for handling stressful situations. Also, applying a warm, wet washcloth to the side of your face can help relax muscles sore from clenching.
- Reducing the "high spots" of one or more teeth to even your bite. An abnormal bite, one in which teeth do not fit well together, may also be corrected with new fillings, crowns or orthodontics.
An appliance worn while sleeping will protect your teeth, but is not a cure.