Do I Really Need a Nightguard? 5 Signs You Might Be Grinding Your Teeth

If you’ve ever woken up with a sore jaw or noticed your teeth seem a little... flatter than they used to be, you might be part of a surprisingly common club: people who grind or clench their teeth — often without even knowing it.

At Triple S Dental in Covina, we see this issue all the time, and trust us — your teeth are quietly trying to tell you something.

Let’s break down the signs, why it matters, and what you can do about it.

Occlusal Guard from Triple S Dental

🦷 What Is a Nightguard, Anyway?

A nightguard (also called an occlusal guard) is a custom-fitted mouthpiece you wear while sleeping. It creates a protective barrier between your upper and lower teeth to prevent the damage caused by grinding (bruxism) or clenching (jaw tension).

Think of it as a seatbelt for your smile while you sleep.

😬 5 Signs You Might Be Grinding Your Teeth

1. Morning Jaw Pain or Headaches

If you wake up feeling like you’ve chewed a pack of gum in your sleep, you’re not imagining things. Nighttime clenching strains your jaw muscles and joints, often leading to tightness, soreness, or even tension headaches.

2. Worn, Flattened, or Chipped Teeth

Bruxism can cause teeth to slowly flatten out or develop tiny chips and cracks — even if you’re not eating jawbreakers. If your front teeth are losing their edges, it might be more than just aging.

3. Tooth Sensitivity

Grinding wears away enamel, exposing the inner layers of your teeth. That can make your teeth sensitive to hot, cold, or sweet foods — and it’s not a fun way to find out you love ice cream.

4. Clicking or Popping in Your Jaw

This could be a sign of TMJ disorder, often linked to chronic clenching or grinding. If your jaw sounds like it’s cracking a glow stick when you chew, it’s time to get checked.

5. Your Partner Says You Sound Like a Chainsaw

Yes — teeth grinding can be noisy. If someone sleeping next to you mentions strange crunching or squeaking sounds at night, believe them.

🛡 Why a Nightguard Can Save Your Smile (And Your Wallet)

Ignoring grinding might not seem like a big deal… until a cracked crown, worn-out enamel, or TMJ dysfunction comes knocking. Nightguards help:

• Prevent damage to your teeth and dental work

• Ease jaw tension and headaches

• Protect your investment (yes, that beautiful smile counts)

At Triple S Dental, we custom-make nightguards that are comfortable, long-lasting, and tailored to your bite — unlike those bulky boil-and-bite guards from the drugstore.

📍 Ready to Protect Your Teeth While You Sleep?

If you’re noticing any of the signs above, it’s worth getting a quick consultation. We’ll check for signs of wear, evaluate your bite, and help you decide if a nightguard is right for you.

Your teeth work hard — let’s make sure they stay strong for the long haul.

👉 Call Triple S Dental in Covina at (626) 332-2775 

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