Teeth grinding
The causes of teeth grinding (bruxism) aren't always known, but it's usually linked to other factors, such as stress and anxiety or sleep problems.
Teeth grinding can be associated with mental or psychological problems, such as stress and Generalised anxiety disorder .
Studies have shown around70% of cases of sleep bruxism arecaused bystress or anxiety, which affects people subconsciously while they're asleep.
High levels of work-related stress canhave a significant adverse affect on your sleep and trigger episodes of sleep bruxism.
Being stressed or anxious may also cause you toclench your jaw or grind your teeth.
Bruxism can also sometimes be caused by taking certain antidepressants used to treat depression and anxiety.
Studies have shown people whosnore or have asleep disorder, such as obstructive sleep apnoea (OSA) , are more likely to grind their teeth while they're asleep. OSAcauses your breathing to be interrupted while you sleep.
The link between bruxism and OSAhas only beenidentified fairly recently, and the exact relationship between the two conditions isn't fully understood.
You're also more likely to grind your teeth if:
Bruxism can sometimes occur as a side effect of taking certain types of medication. These include some psychotropic medicines that affect your mood, such as antidepressants and antipsychotics.
In particular, bruxism is sometimes linked to a type of antidepressant known as a selective serotonin reuptake inhibitor (SSRI) . Examples of SSRIs include paroxetine, fluoxetine and setraline.
Althoughthere's an increased risk of developing bruxism if you're taking these medications, you may not develop any symptoms.
Certain lifestyle factors can also increase your chances of developing bruxism. These include:
Around 1 in 5 children up to the age of 11 are reported to have bruxism, althoughthe real figure is probably higheras it's often not noticed by parents.
Teeth grinding often occurs after a child develops their first teeth and again after they develop their permanent teeth. The habit usually stopsafter theadult teeth are fully formed.
After teething, a child may grind their teeth for the same reasons thatadults do. For example, it may occur atstressful times, such as during school exams.
Bruxism is the medical term for the habit of grinding the teeth and clenching the jaw.
Teeth grinding (bruxism) can cause different symptoms including facial pain, headaches and worn-down teeth.
The causes of teeth grinding (bruxism) are not always known, but it is usually linked to other factors, such as stress and anxiety or sleep problems.
Although there are a number of possible treatments for teeth grinding (bruxism), only a few have been shown to be effective.
Bruxism real story
After finally having amouth guardfitted, Karen Smith now feels in control of her bruxism. She was about five years ago that her dentist first told her that she was grinding her teeth.