What is Bruxism? Teeth Grinding Symptoms & How to Stop It

Grinding or clenching your teeth—whether consciously during the day (awake bruxism) or subconsciously while sleeping (sleep bruxism)—is a medical condition known as bruxism. This involuntary teeth grinding serves no functional purpose (like chewing food) and can exert hundreds of pounds of pressure on your jaw. Bruxism typically progresses through three stages:
Mild: Occasional clenching with minimal dental wear.

Moderate: Regular grinding that begins to alter tooth shape.

Severe: Chronic grinding resulting in advanced enamel erosion and severe pain.

Strikingly, dental research shows that approximately 92% of patients are completely unaware that they have bruxism. Because the majority of people grind their teeth in their sleep, it is often called night grinding. Frequently, a sleeping partner or spouse is the only one who hears the audible grinding sounds, though in many cases, it goes completely unnoticed by everyone in the household.
How Do You Know If You Have Bruxism?
Since it often happens while you sleep, you might have to look for secondary signs. You may be suffering from bruxism if you experience any of the following:

Morning discomfort: Waking up with jaw tenderness or unexplained, dull headaches.

Frequent dental damage: Your fillings, crowns, or dental caps break or chip repeatedly.

Worn front teeth: Your anterior (front) teeth look visibly short, worn, or flat.

Flattened back teeth: Your posterior (back) teeth have lost their natural cusps and contours, appearing completely flat.

Tooth sensitivity: Severe cases of bruxism often wear down enamel, leading to temperature sensitivity.

The 8% Rule: Only about 8% of people with bruxism actually realize they have it before a professional diagnosis.

If you suspect you might be clenching or grinding your teeth, it is always best to visit your dentist. They can evaluate the wear patterns on your teeth and recommend a protective nightguard before long-term damage occurs. You can also start practicing yoga and meditative practices to decrease mental and physical stresses.