Wake up without jaw pain. Protect your teeth while you sleep.
If you wake up with a sore jaw, a dull headache or teeth that feel tight or sensitive, you may be grinding or clenching your teeth at night, often without knowing it. Over time, this habit can wear down enamel, crack teeth, damage dental work and strain the muscles and joints of the jaw.
A night guard is a simple, effective way to protect your teeth while you sleep. At Sushma Memorial Super Specialty Dental Hospital, we have provided dental care since 2006, and a night guard is one of the services we offer. This page explains what a night guard is, who needs one, what the options are and how to look after it.
What Is a Night Guard?
A night guard (also called an occlusal guard, bite guard or dental splint) is a custom-fitted dental appliance, usually made of a durable plastic material, that you wear over your upper or lower teeth while you sleep.
It does not stop you from grinding or clenching. Instead, it creates a protective cushion between your upper and lower teeth, so that the forces of grinding fall on the guard rather than on your teeth. Most of the wear, and the risk of damage, then goes to the guard, which can be replaced.
What Is Teeth Grinding (Bruxism)?
Bruxism is the medical term for grinding or clenching your teeth. It can happen:
- During sleep (sleep bruxism), which is the type night guards are mainly designed for
- While awake (awake bruxism), often as a clenching habit during concentration or stress
Many people with bruxism are unaware of it until a partner hears the grinding, or a dentist notices the signs. Occasional grinding may do little harm, but frequent, forceful grinding can cause real damage over time.
What Causes Bruxism?
There is usually no single cause. Factors linked with teeth grinding include:
- Stress and anxiety
- Disturbed or poor-quality sleep
- Snoring or sleep-related breathing problems
- Misaligned teeth or an uneven bite
- Caffeine, alcohol and tobacco use
- Certain medicines, as a side effect in some people
- Family history
- Habits such as chewing pens, nails or gum
Your dentist will look at your teeth and your history to understand what might be contributing in your case.
Signs and Symptoms: Do You Grind Your Teeth?
Signs you may notice
- Waking with a sore, tired or tight jaw
- Morning headaches, especially around the temples
- Teeth that feel sensitive to hot or cold
- Earache-like pain without an ear infection
- Jaw clicking, popping or locking
- Pain when chewing or opening your mouth wide
- Disturbed sleep
Signs a partner or dentist may notice
- Grinding or clenching sounds during sleep
- Flattened, worn or shortened teeth
- Chipped or cracked teeth and fillings
- Worn enamel, with the darker inner layer (dentine) showing
- Indentations on the tongue or ridges along the inside of the cheeks
- Gum recession around some teeth
- Loose teeth in severe cases
If you recognise several of these, book a dental examination. Only a dentist can confirm whether grinding is the cause.
Why Untreated Grinding Is a Problem
Teeth are strong, but not designed to withstand hours of grinding force each night. Over months and years, untreated bruxism can lead to:
1. Worn enamel and sensitivity. Enamel does not grow back. Once it wears, teeth become more sensitive and more prone to decay.
2. Cracked or broken teeth. Constant pressure can create cracks, sometimes below the gum line, where they are hard to repair.
3. Damaged dental work. Grinding can loosen or break fillings, crowns, bridges and veneers. See Restorative Treatment.
4. Gum recession and loose teeth. Heavy forces can add stress to teeth that are already weakened by gum disease. See Gum Treatment & Periodontics.
5. Jaw joint and muscle pain. The muscles that move your jaw can become sore and tight, and the temporomandibular joints (TMJ) can be strained, causing clicking, pain and limited movement.
6. Headaches and facial pain. Overworked jaw muscles can cause tension-type headaches.
7. Risk to implants and restorations. Grinding can overload dental implants and the crowns on top of them. See Replacement of Missing Teeth.
8. Disturbed sleep for you and your partner.
A night guard is far cheaper and simpler than repairing the damage grinding can cause.
Who Should Consider a Night Guard?
A night guard may be recommended if you:
- Grind or clench your teeth at night
- Have worn, chipped or cracked teeth from grinding
- Wake with jaw pain or headaches
- Have TMJ symptoms such as clicking or soreness
- Have recently had crowns, veneers, bridges or implants that you want to protect
- Have a partner who hears you grinding
- Are under high stress, with signs of clenching
Your dentist will decide if a night guard suits you. In some cases, other treatment is needed too.
Types of Night Guards
Not all night guards are the same. Your dentist will recommend a type according to the severity of your grinding, your teeth and your comfort.
1. Custom-Made Night Guards (Dentist-Fitted)
These are made specifically for your mouth. Your dentist takes an impression or scan of your teeth, and the guard is made in a dental laboratory.
Advantages
- Precise, comfortable fit, so it stays in place
- Better protection and durability
- Checked and adjusted by your dentist for your bite
- Suitable for moderate to heavy grinding
Things to consider
- Costs more than ready-made options
- Needs two visits: one for the impression and one for fitting
2. Boil-and-Bite Guards
Ready-made guards, softened in hot water and then moulded to your teeth at home.
Advantages: Low cost and available immediately.
Things to consider: The fit is less accurate and less durable, they can feel bulky, and they may not protect the bite correctly. They are usually a short-term solution.
3. Stock (Ready-Made) Guards
Pre-formed and worn straight from the package.
Advantages: Cheapest and easy to get.
Things to consider: Poor fit, bulky, often uncomfortable and offering limited protection. Generally not recommended for long-term use.
For regular grinding, a custom-made guard is usually the best option.
Materials and Thickness
Custom guards come in different materials, chosen by your dentist:
- Soft guards: comfortable, suited to mild grinding or short-term use, but can wear quickly, and in some people may encourage chewing on them
- Hard (acrylic) guards: very durable and effective for heavy grinding, though they may feel firmer at first
- Dual-laminate guards: a soft inner layer for comfort and a hard outer layer for durability, a popular middle option
Upper or Lower?
A guard can be made for the upper or lower teeth. Your dentist chooses based on your bite, your comfort, your gag reflex and any dental work you have.
Night Guard vs Other Dental Appliances
These are often confused, but they serve different purposes.
| Appliance | Purpose |
|---|---|
| Night guard | Protects teeth from grinding and clenching during sleep |
| Sports mouthguard | Protects teeth and mouth from impact injury during sport |
| Retainer | Keeps teeth in position after braces (see Braces & Orthodontic Treatment) |
| TMJ splint | A specially designed appliance to help manage jaw joint disorders |
| Anti-snoring / sleep apnoea device | A different type of appliance for breathing-related sleep problems, prescribed after proper assessment |
Important: A night guard is not a treatment for snoring or sleep apnoea. If you snore loudly, stop breathing during sleep, or feel very tired in the daytime, tell your dentist and see a doctor, as these need separate assessment.
The Night Guard Process at Sushma Dental
Step 1: Consultation and examination. Your dentist asks about your symptoms, sleep, habits and medical history, and examines your teeth, gums, jaw muscles and joints.
Step 2: Diagnosis. Wear patterns, cracks, and the health of your teeth and gums are checked. Dental X-rays may be taken to look for hidden problems.
Step 3: Treating other problems first. Cavities, gum disease or broken teeth are addressed so that the guard fits properly and protects a healthy mouth.
Step 4: Impressions or scans. An accurate model of your teeth is made. This is quick and painless.
Step 5: Laboratory fabrication. The guard is made to fit your bite precisely.
Step 6: Fitting and adjustment. At the second visit, your dentist checks the fit, comfort and bite, and adjusts it if needed. You also get instructions on use and cleaning.
Step 7: Follow-up. We check how the guard is working and whether your symptoms are improving.
Getting Used to Your Night Guard
It is normal for a new guard to feel strange at first.
- Give it time. Many people adjust within a few nights to a couple of weeks.
- You may notice extra saliva at first, which usually settles.
- Wear it every night, as advised, so your mouth adapts.
- If it feels uncomfortable, causes pain, or you can’t get used to it, contact us. A simple adjustment often fixes the problem. Don’t keep wearing a guard that hurts.
- Keep it in a case when you are not wearing it.
How to Clean and Care for Your Night Guard
A night guard sits in your mouth for hours, so cleaning it matters.
- Rinse it with cool water after taking it out
- Brush it gently with a soft toothbrush and mild soap or non-abrasive cleaner, as advised by your dentist
- Avoid hot water, which can warp it
- Avoid harsh cleaners or abrasive toothpaste, which can scratch the surface
- Let it dry, then store it in a ventilated case
- Keep it away from heat, such as a car dashboard
- Keep it away from pets, who often chew them
- Bring it to your check-ups so that your dentist can inspect it
- Brush and floss your teeth before wearing it, so you don’t trap food and bacteria against them
How Long Does a Night Guard Last?
It depends on the material, how hard you grind and how well you care for it. A custom guard can last several years, but heavy grinders may wear through them sooner. Replace your guard if it:
- Has holes, cracks or thin areas
- No longer fits snugly
- Smells or looks discoloured even after cleaning
- Causes new discomfort
Your dentist will check it at each visit.
Night Guards for Children
Teeth grinding is common in children and is often outgrown, particularly while baby teeth are being replaced by permanent teeth. Children’s mouths are growing, so a night guard is not usually advised unless a dentist sees a clear need. If you hear your child grinding, or you notice worn teeth, consult our pediatric dentists. See Pediatric & Kids Dentistry.
Night Guards with Braces, Implants and Other Dental Work
- Braces: Your orthodontist will advise whether a guard is suitable and what type. Don’t wear a ready-made guard over braces without advice.
- Implants, crowns, bridges and veneers: A night guard can help protect expensive dental work from grinding forces. See Smile Designing.
- Dentures: Your dentist will advise whether a guard is appropriate.
Managing Teeth Grinding: Beyond the Guard
A night guard protects your teeth, but it does not remove the cause. These steps may help reduce grinding:
- Manage stress. Exercise, relaxation techniques, breathing exercises and a regular routine can help.
- Improve your sleep habits. Keep a regular sleep schedule, and keep your bedroom dark, quiet and cool.
- Cut back on caffeine and avoid it in the evening
- Limit alcohol and avoid smoking, as both can worsen grinding
- Avoid chewing pens, nails or gum
- Notice daytime clenching. Keep your lips together and your teeth slightly apart, and relax your jaw
- Treat bite problems. If your teeth don’t fit together well, orthodontic or restorative treatment may help
- Address sleep problems. Speak to a doctor if you have snoring or breathing problems at night
- Talk to your doctor if you think stress, anxiety or a medicine is involved
What Affects the Cost of a Night Guard?
The cost depends on:
- The type (custom-made versus ready-made)
- The material and thickness
- Whether extra treatment or tests are needed
- Whether adjustments or replacements are needed later
We will give you a clear estimate before starting. A custom guard is a small investment compared with repairing worn or broken teeth.
Common Myths About Night Guards
“A night guard will stop me from grinding.”
It protects your teeth but doesn’t cure the habit. Managing stress and other factors can help reduce it.
“Ready-made guards from a shop are just as good.”
They may be cheaper, but they often fit poorly, can be uncomfortable and may not protect your bite properly. A custom guard is generally better for regular grinding.
“I don’t grind because I don’t feel anything.”
Many people grind without knowing it. Worn teeth and jaw soreness can be early signs.
“A night guard is only for adults with bad teeth.”
Prevention is the goal. A guard can protect healthy teeth and new dental work too.
“I’ll get used to jaw pain.”
Persistent jaw pain, clicking or locking should be examined, not ignored.
“A night guard is the same as a sports mouthguard.”
They are designed for different purposes and shouldn’t be swapped.
Hygiene and Safety at Sushma Dental
We follow a structured sterilisation process:
- Instruments are cleaned before sterilisation
- Instrument packs are sterilised and checked with integrator strips that monitor temperature and steam penetration
- Only distilled or filtered water is used in dental chairs
- Surfaces are disinfected after every patient
- Dental waste is disposed of through a biomedical waste system
Why Choose Sushma Dental for Your Night Guard?
- Experience since 2006 in a multi-branch dental hospital
- Specialists in every branch of dentistry, so we can treat the damage grinding has caused and plan your care as a whole
- Careful examination of your teeth, gums and bite before recommending a guard
- In-house dental X-rays for accurate diagnosis
- A comfortable, well-checked fit, with follow-up adjustments
- Clear explanations and a transparent estimate
- Affordable care at convenient branches in Jalandhar, Phagwara and Kapurthala
Our Branches
Jalandhar
- Opposite Curo Mall, 66 Feet Road
- Talan Road, near Punjab & Sind Bank, Rama Mandi
Phagwara
- Near Civil Hospital, Chahal Nagar
- Adarsh Nagar
Kapurthala
- GT Road, near PNB Bank, Kala Sanghia
Phone: +91 80544 04325
Email: sushmadentaljld@gmail.com
Book Your Night Guard Consultation
Protect your teeth before the damage adds up. Call us on +91 80544 04325 or book an appointment. Learn more about us on the About Us page or browse all treatments on the Services page.
Frequently Asked Questions
1. What is a night guard used for?
A night guard protects your teeth from the damage caused by grinding and clenching during sleep, and can ease jaw and muscle strain.
2. How do I know if I grind my teeth at night?
Common signs are a sore jaw or headache on waking, sensitive or worn teeth, chipped teeth and a partner hearing grinding sounds. A dentist can confirm after an examination.
3. Will a night guard stop me from grinding?
No. It protects your teeth from damage. Reducing stress and improving sleep habits may help reduce the grinding itself.
4. Are custom night guards better than shop-bought ones?
For regular grinding, usually yes. A custom guard fits precisely, is more comfortable and is more durable, while ready-made guards often fit poorly.
5. How long does it take to get a custom night guard?
Typically two visits: one for impressions or scans, and one for fitting after the laboratory has made the guard.
6. Is a night guard uncomfortable?
It feels unusual at first, but most people adapt within a few days to a couple of weeks. If it stays uncomfortable, contact us for an adjustment.
7. How do I clean my night guard?
Rinse it, brush it gently with a soft toothbrush and mild soap or a cleaner recommended by your dentist, avoid hot water, and let it dry in a ventilated case.
8. How long does a night guard last?
Several years for many people, but heavy grinders may wear through them sooner. Have it checked at each dental visit.
9. Can children wear night guards?
They are generally not advised for children unless a dentist finds a clear need, because their mouths are still growing.
10. Can I wear a night guard with braces or implants?
Often yes, but you need your dentist’s advice about the right type, so don’t use a ready-made guard without checking first.
11. Does a night guard help with snoring or sleep apnoea?
No. These need separate assessment by a doctor or dentist.
12. Does a night guard help with TMJ pain?
It can help reduce strain from grinding and clenching, but jaw joint problems need a proper examination to find the cause and the right treatment.
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