Beacon Dental Sleep Medicine Clinic, Sandyford, Dublin, D18 E7P4 l Tel: +353 1 531 0088

Sleep Apnea & Sleep Bruxism: Problem Snoring & Teeth Grinding Solutions

The causes of sleep bruxism are not fully understood, but it is believed to be a multifactorial condition with both physical and psychological factors contributing to its development. Here are some possible causes of sleep bruxism:

Stress and Anxiety: Stress and anxiety are thought to be major contributors to sleep bruxism. People who grind their teeth during sleep often have higher levels of stress and anxiety in their waking lives.

Abnormal Bite: Teeth grinding may also be caused by an abnormal bite or misaligned teeth, which can put pressure on the teeth and jaw muscles during sleep.

Sleep Disorders: Sleep disorders such as sleep apnea, snoring, or periodic limb movement disorder may also be associated with sleep bruxism.

Medications: Certain medications such as antidepressants, antipsychotics, and some ADHD medications have been linked to an increased risk of teeth grinding during sleep.

Genetics: Some studies suggest that sleep bruxism may have a genetic component, with a higher likelihood of the condition in those with a family history of teeth grinding.

Lifestyle Factors: Lifestyle factors such as alcohol consumption, caffeine intake, and tobacco use may also increase the risk of sleep bruxism.

While the exact causes of sleep bruxism are not fully understood, there are several treatment options available to help manage the condition, including custom-fitted mouthguards, stress reduction techniques, and medication adjustments. If you suspect you may have sleep bruxism, talk to a dentist at the Beacon Dental Clinic or doctor for a proper diagnosis and treatment plan.

Sleep bruxism can have a significant impact on teeth and oral health

The repeated grinding and clenching of the teeth during sleep can cause a variety of problems, including:

Tooth Wear: Grinding and clenching can wear down the enamel, the outer protective layer of the teeth. This can lead to tooth sensitivity, chipping, and even fractures.

Gum Recession: The constant pressure on the teeth can cause the gums to recede, exposing the roots of the teeth and increasing the risk of tooth decay and gum disease.

Jaw Pain and Headaches: The repetitive movements of the jaw muscles can cause pain and discomfort in the jaw, face, and neck. It can also lead to headaches and earaches.

Temporomandibular Joint (TMJ) Disorders: The temporomandibular joint connects the jawbone to the skull. The constant pressure and strain on this joint from teeth grinding can lead to TMJ disorders, causing pain and difficulty opening and closing the mouth.

Dental Work Damage: Teeth grinding can damage dental work such as fillings, crowns, and bridges.

Sleep Apnea and Bruxism 

Sleep apnea and bruxism are two common sleep disorders that are sometimes related to each other.

Sleep apnea is a condition where breathing repeatedly stops and starts during sleep, often due to a blockage in the airway. Bruxism, on the other hand, is a condition where a person grinds or clenches their teeth during sleep, often without realizing it.

Research suggests that there may be a link between sleep apnea and bruxism. One theory is that the physical effort required to breathe during sleep apnea can lead to teeth grinding and clenching. Another theory is that the disruptions in sleep caused by sleep apnea can affect the nervous system and cause bruxism.

The relationship between sleep apnea and bruxism can be complex and may depend on the individual case. In some cases, treating sleep apnea may help to reduce bruxism. For example, using a continuous positive airway pressure (CPAP) machine to keep the airway open during sleep may reduce the need to grind or clench teeth.

However, in other cases, treating bruxism may be necessary to improve sleep quality and reduce the risk of dental damage or pain. This may involve wearing a custom-fitted mouthguard or a dental oral device to protect the teeth from grinding and clenching.

If you suspect you may have sleep apnea or bruxism, talk to us at the Beacon Dental Sleep Medicine Clinic about diagnosis and treatment options. We can help determine the best course of action based on your individual case.


About the Beacon Dental Sleep Medicine Clinic

Located in the Beacon Consultants Clinic in Sandyford, our facility collaborates with major hospital sleep disorder clinics and other specialists and have been active in the development and use of oral sleep appliances in the area of Dental Sleep Medicine in Ireland over many years.

We utilise a range of new technologies and treatment approaches. These include the use of customised digitally fabricated oral devices with specific sensor technology use to enable monitoring for ongoing evaluation.

As a result, the clinic has been successful in assisting many patients, and oftentimes also importantly, their sleep disrupted partners, in achieving more optimal and healthy sleep experiences.

To book an appointment with the Beacon Dental Clinic, click here 

Click here to download the Beacon Dental Sleep Patient Brochure


Beacon Dental Sleep Medicine Clinic is based in the Beacon Dental Clinic, Beacon Consultants Clinic, Dublin, D18 E7P4, Ireland

Tel: +353 1 531 0088 | Fax: +353 1 213 5645 | Email:




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