Bruxism

There are many factors that can lead to teeth grinding, and it’s often a combination of physical, psychological, and genetic factors. If patients suffer from an abnormal bite, where the teeth do not come together properly, or they have crooked or missing teeth, this can cause bruxism.

Sleep bruxism can also occur. This is when anxiety from work or at home can manifest itself subconsciously when the person is sleeping. This continued tooth grinding and jaw clenching wears away the enamel on the teeth and can lead to more permanent damage. Sleep bruxism can tend to be inherited from other family members.

Bruxism can also be an uncommon side effect of some psychiatric medications. Similarly, people who smoke, or drink excessively, or take recreational drugs can develop bruxism. It can also be associated with some medical conditions such as Parkinson’s disease, dementia, epilepsy, sleep-related disorders, and ADHD.

The exact cause is often a combination of factors:

• Physical: Abnormal bite, missing or crooked teeth.
• Psychological: Stress, anxiety, tension, anger, or frustration. Sleep bruxism can be linked to similar anxieties manifesting subconsciously.
• Genetics: Some people are more predisposed to bruxism due to family history.
• Lifestyle: Smoking, excessive alcohol or drug use.
• Medical conditions: Parkinson's disease, dementia, epilepsy, sleep disorders, and ADHD.
• Medications: Certain psychiatric medications can have bruxism as a side effect.

Several approaches can help manage bruxism:

• Lifestyle changes: Managing stress and anxiety can improve mild cases.
• Mouth guards and splints: These dental appliances worn at night can protect your teeth from grinding.
  • Mouth guards are similar to those used by athletes and are flexible.
  • Splints are made of harder plastic custom-made to fit your teeth and prevent grinding.
• In severe cases: Joint surgery might be necessary.

If you suspect bruxism, consult us today for a diagnosis and a personalised treatment plan.