7 Signs You May Have Bruxism

You may be grinding your teeth without even realizing it.

Teeth grinding and clenching—known as bruxism—can happen during the day or while you’re asleep. Because nighttime grinding occurs unconsciously, many people first discover the problem when their dentist notices unusual tooth wear or when symptoms begin to appear.

Over time, persistent grinding can put significant stress on your teeth, jaw muscles, and dental restorations.

Here are seven signs worth paying attention to.

1. You Wake Up With Jaw Soreness

If your jaw feels tired, tight, or sore when you wake up, you may have spent part of the night clenching or grinding.

Think about how your muscles would feel after holding a fist tightly closed for several hours. Your jaw muscles can experience similar fatigue.

2. You’re Having Frequent Headaches

Bruxism can sometimes contribute to headaches, particularly discomfort around the temples or sides of the head.

Headaches have many possible causes, so they shouldn’t automatically be blamed on your teeth. However, headaches combined with jaw soreness or visible tooth wear are worth discussing with your dentist.

3. Your Teeth Look Flatter or More Worn

Healthy teeth naturally experience some wear over a lifetime. Grinding can accelerate that process.

Signs may include teeth that appear:

• Flattened
• Shorter than they once were
• Chipped around the edges
• Unevenly worn

Your dentist may be able to recognize wear patterns even before they’re obvious to you.

4. Your Teeth Have Become Sensitive

As enamel wears down, teeth may become increasingly sensitive to hot, cold, sweet, or acidic foods and drinks.

Sensitivity can also be caused by cavities, gum recession, cracks, or other dental problems. An examination can help determine what’s actually causing it.

5. You’ve Chipped or Cracked a Tooth

Your teeth are strong, but repeated pressure from grinding can place significant stress on them.

Existing fillings, crowns, and other restorations may also be affected.

A chipped tooth doesn’t necessarily mean you’re grinding, but repeated chips, cracks, or damaged restorations can be an important clue.

6. Your Jaw Clicks, Pops, or Hurts

The temporomandibular joints, commonly called the TMJ, connect your jaw to your skull.

Clenching and grinding can be associated with muscle tenderness and jaw discomfort. Some people also experience popping, clicking, or difficulty opening their mouth comfortably.

Because TMJ symptoms can have several causes, an evaluation is important before deciding on treatment.

7. Someone Else Can Hear You Grinding

Sometimes your first warning comes from the person sleeping next to you.

Nighttime grinding can be loud enough for a spouse or partner to hear even though the person grinding remains completely asleep.

If someone regularly tells you that you’re grinding your teeth at night, mention it during your next dental visit.

What Can a Dentist Do About Teeth Grinding?

Treatment depends on how severe the grinding is, how much damage has occurred, and what may be contributing to it.

Your dentist can examine your teeth, existing dental work, bite, and jaw muscles for signs of bruxism. In some cases, treatment may focus on protecting the teeth from further damage. If sleep problems or another medical issue may be involved, additional evaluation by the appropriate healthcare provider may also be recommended.

The most important step is identifying the problem before significant damage occurs.

Don’t Ignore the Signs

Occasional jaw tension may not indicate a serious problem. Persistent soreness, tooth wear, broken restorations, or recurring discomfort deserve a closer look.

Fill Dental Group provides comprehensive dental care for patients in Point Loma and the surrounding San Diego communities.

If you think you may be grinding or clenching your teeth, call Fill Dental Group at 619-223-8179 or request an appointment online.