Dental Information
Stress and Its Connection to Teeth Grinding
January 22, 2026
Quick Summary
Bruxism is clenching and grinding the teeth, most often during sleep, and it is closely linked to stress and anxiety. Because it happens while you are asleep, it is usually spotted by a dentist from worn, chipped or sensitive teeth. Left untreated it can crack teeth, damage supporting bone and cause TMD. Night guards are made at our Dearborn Heights office.
Modern lifestyles can be extremely stressful as many people have to deal with deadlines, demands and other frustrations that make up daily life. This can be an issue if you’re constantly under stress as it may affect your health. There are numerous health conditions that can be affected by high stress levels, and one of these is teeth grinding.
What Is Teeth Grinding?
Teeth grinding, or bruxism, is a condition that causes you to clench and grind your teeth together. It normally occurs during sleep so you may not even realize you have bruxism. This condition is likely to be identified by your family dentist in Dearborn Heights due to teeth becoming worn down and chipped, or quite often a sleeping partner will complain about the grinding noise during the night.
What Does Stress Have To Do with Bruxism?
Teeth grinding has been linked to high levels of stress and anxiety. It’s been shown that people under stress are more likely to grind their teeth, particularly if they don’t have any coping mechanisms.
How Could Teeth Grinding Affect Me?
Teeth grinding can have more of an effect than you might imagine. It can cause teeth to become cracked, sensitive or even loose. Excessive grinding can damage the gums and bone surrounding your teeth, or may cause a painful disorder called TMD. This affects the jaw joints or temporomandibular joints, and can cause headaches, earache and facial pain.
How is Bruxism Treated?
Your dentist in Dearborn Heights is likely to recommend a custom-made night guard which is worn while sleeping to protect your teeth and jaws from any further damage. It works through preventing your teeth from coming into contact. Additionally, you may be prescribed a muscle relaxant to help prevent clenching. It can be helpful to reduce stress levels through various measures which can include exercise, yoga, meditation or stress counseling.
Do not let another day go by without taking care of your dental needs. Request an appointment now at our Dearborn Heights dental office!
Frequently Asked Questions
How would I know I grind my teeth if it happens in my sleep?
Common signs are waking with jaw ache or a dull headache at the temples, tooth sensitivity with no decay, flattened or chipped edges, and a partner hearing it. Scalloped edges on the tongue and a ridge along the inside of the cheek are also giveaways a dentist looks for.
Does a night guard stop the grinding?
It does not stop the behavior; it protects the teeth from it. The guard takes the wear instead of the enamel and spreads the load across the arch, which usually eases jaw muscle pain too. Addressing the underlying stress is the other half of the treatment.
Is a drugstore boil-and-bite guard good enough?
It is better than nothing for short-term protection, but it is bulkier, wears through quickly and does not distribute force evenly. An ill-fitting guard can also encourage clenching. A custom guard made from your own impressions fits and lasts considerably longer.
What is TMD and how is it connected?
TMD refers to disorders of the temporomandibular joints and the muscles that move them, and can cause headaches, earache, facial pain and clicking. Sustained clenching overloads those joints and muscles, which is why bruxism and TMD so often appear together.
Medical disclaimerThis article is for general information only and is not dental or medical advice, diagnosis or treatment. Individual results vary. Always speak to a qualified dental professional about your own oral health before acting on anything you read here.
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