The exact cause of bruxism is unknown. However, experts believe it can be linked to a combination of physical, psychological, and hereditary factors.
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Stress and Anxiety Stress and anxiety are common causes of bruxism, with teeth grinding signalling underlying stress and anxiety. To address stress and anxiety-related bruxism, managing stress levels through stress-relieving activities like meditation, yoga, and exercise is important.
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Sleep Problems Poor-quality sleep, snoring, and obstructive sleep apnea can trigger bruxism while sleeping. Addressing sleep problems through lifestyle changes like sleeping on your side, losing weight, or using a CPAP machine can reduce the incidence of bruxism during sleep.
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Taking Certain Medications Some medications can cause bruxism. Talk to your dentist if you suspect your medication is causing the condition.
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Habits and Lifestyle Lifestyle habits like smoking, excessive alcohol or caffeine intake, and using recreational drugs can trigger bruxism. Reducing or eliminating these habits can help address bruxism.
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Genetics Bruxism may run in families and be inherited. While it is not possible to change your genes, managing bruxism is essential.
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Other Disorders Mental and medical disorders like Parkinson’s disease, dementia, GERD, epilepsy, and ADHD have also been linked to bruxism. Managing these underlying conditions can help address bruxism as a secondary symptom.