During sleep the jaw and facial muscles are usually very relaxed, which is why many people dribble on their pillow, but those who suffer from bruxism have a whole different story. Their muscles are very tight, and when they start to move their lower jaw (usually side-to-side), it makes a noise that often wakes their bed partner.
Bruxism is usually linked to stress, and perhaps occurs due to the muscle tension usually associated the initial reaction to stress, the fight or flight response.
However, recent research shows that having obstructive sleep apnoea (OSA) is the highest risk factor for bruxism, making OSA not only contributing to poor sleep, circulatory system problems, diabetes and depression, but also to a sore jaw and worn teeth.
The main symptoms of bruxism are aching facial muscles, worn teeth, headaches, and temporomandibular joint problems. The temporomandibular joint is often called the TMJ, and is where the bottom and top jaws join in front of the ear. Problems with this joint include ear ache or a clicking jaw.
Treatments for bruxism include
While there are no clinical trials to link a reduction in bruxism with the Buteyko method, it makes sense that a method that lowers the stress reaction is going to make all skeletal muscles more relaxed.
"Buteyko has given me new hope for fitness into old age, with much more controlled breathing. I weigh less and have much more stable energy levels. I no longer fear moderate exercise and my muscles are much more relaxed." Basil
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