Signs You Might Need Night Guards
Teeth grinding—called bruxism—often happens unconsciously during sleep. You might not realize you’re doing it, but the evidence shows up in various ways.
Common indicators include:
- Worn, flattened tooth surfaces
- Increased tooth sensitivity, especially to cold
- Jaw soreness or tightness when you wake up
- Dull headaches that start at the temples
- Clicking or popping sounds when you open your mouth
- Indentations on your tongue from pressing against teeth
- Chipped or cracked teeth with no clear cause
Your dentist can often spot grinding damage during a routine exam before you’ve noticed any symptoms. The wear patterns on your teeth tell the story clearly.
What Grinding Does to Your Teeth
Your jaw muscles are incredibly strong. When you clench or grind during sleep, you can generate a force several times greater than normal chewing. This repeated pressure wears down enamel, the protective outer layer of your teeth.
Once enamel wears away, it doesn’t grow back. The underlying dentin becomes exposed, which leads to sensitivity and makes teeth more vulnerable to decay. Severe grinding can wear teeth down so much that they become shorter, changing your bite and even altering your facial appearance.
Grinding also stresses the roots of teeth and the surrounding bone. This can cause teeth to become loose over time. Existing dental work—fillings, crowns, veneers—faces the same grinding forces and can crack or pop off.
The jaw joint itself, called the temporomandibular joint or TMJ, takes a beating from constant clenching. This can develop into TMJ disorder, which causes chronic pain, limited jaw movement, and clicking sounds when you open your mouth.
How Custom Night Guards Work
A night guard creates a protective barrier between your upper and lower teeth. When you clench or grind, your teeth hit the guard instead of each other. This distributes the force more evenly and prevents the direct tooth-on-tooth contact that causes damage.
Custom guards made by your dentist fit your teeth precisely. They’re created from impressions of your actual mouth, so they stay in place comfortably throughout the night without shifting around or falling out.
The material is typically a durable but slightly softer acrylic that absorbs some of the grinding force. It’s thick enough to provide real protection but thin enough that it doesn’t feel bulky or interfere with breathing.
Most people wear their guard on either the upper or lower teeth, depending on which provides better comfort and protection for their specific situation. The guard covers all the teeth in that arch, not just the front ones.
Custom Guards Versus Store-Bought Options
Drugstores sell boil-and-bite night guards that you soften in hot water and then bite into to create an impression. These cost much less than custom guards, but they don’t fit nearly as well.
Poor-fitting guards feel uncomfortable, which means you’re less likely to actually wear them consistently. They can shift around during the night or fall out completely. Some people find that they trigger gagging or make it harder to breathe naturally.
The material in over-the-counter guards is also less durable. They wear out faster and need replacing more frequently, which eats into the initial cost savings.
Custom guards from your dentist last several years with proper care. The better fit means you’ll actually use it every night, which is what matters for protecting your teeth.
Getting Your Night Guard
The process starts with a comprehensive exam to confirm that grinding is actually the problem and to check for any damage that’s already occurred. Sometimes teeth need repair before you get a guard.
Your dentist takes detailed impressions of your teeth, which get sent to a lab that creates the custom guard. This usually takes a week or two. When your guard is ready, you’ll have a fitting appointment to make sure it feels comfortable and fits properly.
The dentist will adjust the guard as needed and show you how to clean and store it. Most people adapt to wearing a guard within a few nights, though it might feel a bit strange at first.
Caring for Your Guard
Night guards need cleaning just like your teeth do. Rinse it with cool water after each use and brush it gently with a soft toothbrush. Avoid hot water, which can warp the material and ruin the fit.
Store your guard in its case when you’re not wearing it. This protects it from damage and keeps it clean. Don’t leave it sitting out where pets can reach it—dogs love chewing on night guards.
Bring your guard to dental appointments so your dentist can check for wear and tear. Even durable custom guards eventually need replacement, usually after several years of nightly use.
Addressing the Root Cause
Night guards in Belgrade protect your teeth, but they don’t stop the grinding itself. Stress often triggers or worsens bruxism, so finding ways to manage stress can reduce grinding frequency. Some people grind less when they avoid caffeine in the evening or establish better sleep routines.
If grinding persists despite these changes, the guard remains your best protection against ongoing damage. The investment in a custom night guard is far less than the cost of repairing cracked teeth or treating TMJ disorder down the road. Contact Belgrade Family Dental to schedule an evaluation if you suspect you’re grinding your teeth at night.
