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Writer's pictureDr Jennifer Collins

Your 5 step plan to stop tooth grinding

Updated: May 21, 2020


Nearly 1 in 3 people suffer from teeth grinding, or bruxism, as it is traditionally termed. And, nearly 10 percent of those that grind their teeth do it so severely that their teeth are reduced to small nubs. This condition affects people of all ages, from childhood through adulthood, causing severe tooth damage, jaw disorders and headaches.


While teeth grinding can happen at any point during the day, the majority of people do it at night. And, many don’t know that they are doing it, unless their sleeping partner or dentist mentions it. That is why it can take months, or even years, to be diagnosed, and by then significant damage may already be done.


Tooth grinding is generally caused by the following factors; anxiety, stress, sudden change in job, moving house, unresolved anger and frustration, abnormal alignment of teeth, after alcohol intake or from taking certain psychotic medications and anti-depressants and Parkinson's disease.

It is very important to try and teach yourself to stop grinding and although this can be an exhausting process, it is very worthwhile.

Different techniques to help stop tooth grinding are as follows;

1. Use of a mouthguard/nightguard.

Having your dentist take impressions and have a custom made acrylic mouthguard is one of the most , successful, cost effective, conventional means to stopping tooth grinding. A mouthguard is generally worn at night but some people wear them during the day if they grind their teeth while on the computer or watching tv. There is also another option, called a Michigan splint, which is a very durable appliance, worn at night which holds you lower jaw in the correct position. If you wish to have a mouthguard made, please contact Dr Collins on 016688441 or email her on www.nidm.ie .


2. Engaging in relaxing and meditative techniques, especially before bedtime can drastically reduce nighttime grinding. To stop grinding teeth when you are suffering from stress or anxiety requires you to learn to manage and release your stress. Both children and adults can benefit from popular techniques like regular physical exercise, meditation, yoga and essential oils. Of course, a healthy, balanced diet is also important, and avoiding any foods that may trigger an allergic reaction is vital.


3. Botox Injections. When someone doesn’t respond to other conventional treatments, some doctors may suggest Botox injections. Researchers acknowledge there is limited research on the safety and efficacy of Botox for individuals with bruxism; however, it does appear it may be useful in reducing the myofascial pain associated with the condition. While generally considered safe, speak to your doctor about any potential side effects of the Botox injection. It is a temporary but very effective way to reduce muscle activity which then stops tooth grinding.

4.Prescription Muscle Relaxants and Antidepressants

Often when the cause is due to stress, depression or anxiety, doctors will prescribe muscle relaxants. While they may be effective, speak to your doctor about potential side effects as some commonly prescribed can adversely affect your liver or thyroid, while others may be habit-forming.


5. Muscle relaxing exercises

Gentle, muscle relaxing exercising can ease tension and discomfort in the TMJ which can help reduce grinding. Yoga and meditation has also been known to help tooth grinding .



If you would like a nightguard made or would like to have an assessment with Dr Jennifer Collns, she can be found at Northumberland Dental Care, www.nidm.ie or call her on 016688441


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