You wake up, brush your teeth, have your morning coffee and start your day.

Everything feels normal.
No toothache. No cavity. No infection.
So you probably assume your teeth had a peaceful night too.
But for some people, the opposite is happening.
While they sleep, they’re clenching or grinding their teeth—often without even knowing it.

This is called bruxism, and over time, it can quietly wear down healthy teeth.

“But I Don’t Grind My Teeth!”
That’s what makes bruxism tricky. Most people don’t wake up thinking, “I was grinding my teeth last night.”

Instead, they notice the consequences.

Maybe their teeth have become more sensitive.
Perhaps a small piece of a tooth has chipped.

Their dentist notices that the teeth are becoming flatter.

Or they wake up with a tired, tight jaw or occasional headache.
Sometimes, it’s a partner who says, “I can hear you grinding your teeth at night.”
And sometimes, there are no obvious symptoms at all.

Your teeth can be healthy and still be wearing away. We often think of dental problems as cavities or infections.
But teeth can also be damaged by excessive forces.

When we chew normally, the forces on our teeth are intermittent and controlled. Repeated clenching or grinding can put considerably more stress on the teeth and the muscles around the jaw.

Over months and years, this may contribute to:

• Flattened or worn-down teeth
• Small chips and cracks
• Increased sensitivity
• Jaw soreness or fatigue
• Damage to fillings, crowns or other restorations

And here’s the important part:

Lost tooth structure doesn’t grow back.

That’s why identifying excessive wear early matters.

Why Does It Happen?

There isn’t always one simple answer.
Bruxism can be associated with stress, sleep-related factors, certain medications and other individual circumstances.

It’s tempting to say, “You grind because you’re stressed.”
But the reality is more complicated.
That’s why simply telling someone to “relax” isn’t a treatment plan.

The first step is understanding what is actually happening.

Do You Need a Night Guard?

Possibly but not automatically.

For appropriately diagnosed patients, a professionally designed night guard may help protect teeth from further damage associated with grinding.

But a night guard isn’t a magic solution.

The type of appliance, how it is designed and whether it is appropriate for the individual all matter.

More importantly, we need to understand why the teeth are wearing in the first place.

Protection should be part of a treatment plan not a product picked up without an assessment.

What We Look For at Realtooth

At Realtooth, preventive dentistry isn’t limited to checking whether you have a cavity.

When we examine your teeth, we also look for clues that may tell us what’s happening over time such as tooth wear, cracks, damaged restorations, bite-related issues and changes in the condition of your teeth.

Our digital dental records and intraoral scanning can also help patients actually see what we’re seeing.

That’s important.

Because when you can see the wear on your own teeth, the conversation changes from:

“Do I really need to worry about this?”
to:
“What can I do to protect my teeth?”

And sometimes, the best treatment is the one that prevents a much bigger treatment later.
Don’t Wait for a Tooth to Break
One of the biggest mistakes we make with dental health is waiting for pain.

Tooth wear doesn’t always hurt. A developing crack doesn’t always hurt.

But the damage can still be progressing.

And once significant natural tooth structure is lost, dentistry can restore it but it cannot give you back the original tooth.

Your teeth don’t get a night shift. You may be asleep, but your teeth could still be working overtime.

If you’ve noticed flattened teeth, unexplained sensitivity, repeated chips or cracks, morning jaw tightness, or damage to crowns and fillings, it’s worth discussing it with your dentist.

At Realtooth, our approach is simple:

Don’t wait for the damage to become permanent before you start protecting your smile.

Prevention today can mean fewer repairs tomorrow.