Many people assume that waking up with jaw pain, headaches, or sensitive teeth is just part of everyday stress. But in many cases, these symptoms point to a common condition called bruxism, or teeth grinding and clenching. Because bruxism often happens while you sleep, many patients don’t realize it’s affecting them until noticeable damage has already occurred.
At Webster Groves Dental, Dr. Matthew Wenzel helps patients identify the early signs of teeth grinding and protect their smiles with custom-made night guards. If you’ve ever wondered whether a night guard might help you, this guide will walk you through the warning signs, risks of untreated grinding, and when it’s time to seek professional care.
What Is Teeth Grinding (Bruxism)?
Bruxism is the habit of clenching or grinding your teeth, often unconsciously. While some people grind during the day, most cases occur at night while sleeping. Stress, anxiety, sleep disorders, bite misalignment, and even lifestyle factors can all contribute to this condition.
Occasional grinding may not cause lasting harm, but chronic bruxism can lead to serious dental and jaw problems if left untreated.
Common Signs You May Be Grinding Your Teeth
Because bruxism often happens during sleep, the signs aren’t always obvious. Many patients are surprised to learn that their symptoms are connected to teeth grinding.
- Jaw Pain or Tightness in the Morning: Waking up with a sore or tight jaw is one of the most common signs of nighttime clenching. You may feel stiffness when opening your mouth or notice discomfort that fades throughout the day.
- Frequent Headaches: Grinding puts constant pressure on the jaw muscles, which can lead to tension headaches, especially in the temples or behind the eyes.
- Tooth Sensitivity: When grinding wears down enamel, teeth become more sensitive to hot, cold, or sweet foods. Sensitivity without visible cavities is often a red flag.
- Worn, Flat, or Shortened Teeth: Over time, grinding can physically change the shape of your teeth. They may look flatter, shorter, or uneven due to enamel erosion.
- Cracked or Chipped Teeth: The force created by clenching can cause small fractures or chips, even in otherwise healthy teeth. These issues often require restorative treatment if not caught early.
- Facial or Ear Pain: Some patients mistake bruxism-related pain for earaches or sinus issues. In reality, the jaw muscles and joints are under constant strain.
- Partner Complaints About Grinding Sounds: Often, the first person to notice nighttime grinding is a spouse or partner who hears it while you sleep.
Why Ignoring Teeth Grinding Can Be Risky
Untreated bruxism doesn’t just cause discomfort - it can lead to long-term dental damage that requires more complex and costly care.
Possible consequences include:
- Enamel erosion and increased cavity risk
- Tooth fractures that require crowns
- Gum recession
- Chronic jaw inflammation
- TMJ-related pain and dysfunction
- Headaches and facial muscle fatigue
Catching grinding early allows for a much simpler solution and helps prevent permanent damage.
How a Night Guard Protects Your Smile
A night guard is a custom-fitted oral appliance worn while you sleep. It creates a protective barrier between your upper and lower teeth, reducing pressure and preventing enamel wear.
At Webster Groves Dental, night guards are:
- Custom-made to fit your bite comfortably
- Designed to absorb grinding forces
- Durable and easy to maintain
- Comfortable enough for nightly use
Many patients notice relief from jaw pain and headaches within days of starting to wear their night guard.
Custom Night Guards vs Store-Bought Mouthguards
It’s common to see over-the-counter mouthguards advertised as a quick solution for grinding. While they may seem convenient, they often fall short when it comes to comfort and effectiveness.
Store-Bought Guards:
- One-size-fits-all fit
- Bulky and uncomfortable
- Can worsen bite alignment
- Less durable
Custom Night Guards:
- Made from precise impressions of your teeth
- Designed specifically for your bite and grinding pattern
- More comfortable for long-term use
- Better protection against damage
A professionally made night guard provides superior protection and reduces the risk of worsening symptoms.
How We Diagnose Bruxism at Webster Groves Dental
Dr. Wenzel can often identify signs of bruxism during a routine dental exam. This includes checking for tooth wear, fractures, jaw tenderness, and bite alignment issues. In some cases, patients may also report symptoms that help confirm the diagnosis.
If bruxism is detected, Dr. Wenzel will discuss treatment options and determine whether a night guard is the right next step.
What to Expect When Getting a Custom Night Guard
The process is simple and painless:
- We take impressions of your teeth during your visit
- Your night guard is crafted in-house or by a trusted dental lab
- The guard is typically ready in under two weeks
- We ensure proper fit and comfort at delivery
Once fitted, you’ll receive guidance on cleaning, storage, and proper use to maximize the life of your night guard.
When Should You See a Dentist About Teeth Grinding?
You should schedule an appointment if you experience:
- Persistent jaw pain or headaches
- Tooth sensitivity without clear cause
- Chipped or cracked teeth
- Signs of worn enamel
- Discomfort when chewing or opening your mouth
Early treatment can prevent the need for restorative procedures later on.
Relief Starts with the Right Care
Teeth grinding can take a toll on your comfort, confidence, and oral health, but you don’t have to live with the pain. With early diagnosis and a custom night guard, many patients find lasting relief and protection.
If you think you may be grinding your teeth, contact Webster Groves Dental to schedule an evaluation. Dr. Matthew Wenzel and his team are here to help you protect your smile and sleep more comfortably.