Mouth Guard

Publish on Jul 28, 2025

Do You Really Need a Mouth Guard? Here’s What Dentists Say

If you’ve been told that you grind your teeth, snore, or else wake up with a headache or jaw pain, a mouth guard could be your solution. It is a simple and effective dental device. Whether you are looking for a mouth guard or just curious about it, you are in the right place. In this blog, we’ll breakdown everything you should know about Mouth guards.

What is a Mouth Guard?

A mouth guard is a dental device which is made up of plastic or silicone. It is worn over the teeth to protect them and your jaw from damage or any pressure. It is commonly used for:

It helps by distributing force more evenly, cushioning the teeth. And sometimes even reposition the jaw gently, to improve breathing during sleep.

Why consider a mouth guard for teeth grinding?

Teeth grinding or bruxism affects one in every three adults. They clench or grind their teeth subconsciously at night. This results in:

  • Worn or fractured teeth
  • Gum recession or teeth sensitivity
  • Jaw discomfort or headaches

A mouth guard for bruxism is also known as a night guard. During sleep, it creates a protective barrier between the upper and lower teeth. It reduces muscle tension and keeps the teeth apart. This protects your teeth from being worn down and less morning jaw pain and headaches.

Why consider a snoring mouth guard?

If snoring or mild sleep apnea disturbs your or your loved one's sleep, then a dental mouth guard could be your solution. They gently move your lower jaw forward during sleep. This creates more space for the airway. Which in turn reduces the tissue vibration, reduces snoring, and all the problems that arise with it.

Studies show that these mouth guards for sleeping improve sleep quality. Also, daytime focus is improved for people who have trouble sleeping due to such reasons. But before deciding, always consult a doctor who will help you make an informed decision.

Mouth Guard for TMJ

If your jaw clicks, feels sore, or you experience jaw pain and headaches- your TMJ (Temporomandibular Joint) could be an issue. It is the joint that holds your head region and jaw together. A custom mouth guard made for TMJ could help you in:

  • Reducing pressure on the joint
  • Reduced stress or tension in the jaw due to small jaw or other issues
  • Supporting teeth from wearing out

The research on mouth guards for TMJ is mixed. But many people express relief. But before moving ahead with the decision, consult your dentist to see if a custom mouth guard is the right solution for your problem.

Types of Mouth Guard:

Over-the-counter stock mouth guard

It is a ready-made dental mouth guard. That is often found on online marketplaces. It is a one-size-fits-all mouth guard. Comfort and precision are not guaranteed, hence less recommended by doctors.

Boil and bite mouth guard

This type of mouth guard is soaked in hot water and then you mould it around your teeth as described by the manufacturer. It is a better option than stock mouth guards but still not recommended by professionals.

Custom Mouth Guard

It is the most recommended dental mouth guard by professionals. It is made by your dentist based on digital scans or impressions. This offers the best fit, comfort, and precision. Since it is based on your needs or issues, it provides effective results. Given proper care, it provides long-term relief.

Step by step procedure to get a Mouth Guard

Consultation & Diagnosis

When you first visit your dentist with a specific concern, they will assess your mouth. And figure out the issue- bruxism, snoring, TMJ issue or sleep apnea.

Digital Scan or Impression

Following the diagnosis, your dentist will take a digital scan or impression of your mouth. This will help in designing a custom mouth guard for your needs.

Fabrication

The scans are then sent to a lab like Illusion Aligners. Where custom mouth guards are designed with premium quality EVA material.

Fitting

The mouth guard is then received by the dentist. The fittings are made in the clinic according to your comfort and teeth.

Delivery

As guided by your dentist, you will be asked to wear it for a few hours initially. To see how it fits your needs. And to get used to it. Then start wearing it at night during your sleep. There will be side effects like drooling, jaw soreness, or dry mouth. But all these side effects are usually reduced over time.

Maintenance and follow-ups

You will be asked to clean the night guards regularly before putting them on. And carry it to the dentist for every follow-up. There might be occasional adjustments needed.

Benefits and Risks of Mouth Guard

Benefits:
  • It protects your teeth from fractures and chipping
  • Reduces morning jaw pain and headache
  • Improves sleep quality and daytime focus
Risks:
  • Initial discomfort during sleep
  • Dry mouth or drooling
  • Gum irritation or jaw strain if the fit is improper

Tips for patients wearing a mouth guard:

  • Wear as advised by your dentist. It is usually suggested to be worn every night.
  • Make sure to clean it daily with mild soap and a soft brush. Do not use toothpaste as it may damage or crack the mouth guard.
  • Store in a case provided by the dentist only.
  • Carry it during every visit.

Avoid cheap over the counter mouth guards. If you have teeth grinding, TMJ issues or snoring problems. Custom mouth guards offer better comfort and results.

Should you use a mouth guard?

If you experience any of the following, you should speak to your dentist about a mouth guard:

  • Worn or chipped teeth due to constant teeth grinding
  • Morning jaw stiffness or headaches
  • Persistent snoring or sleep apnea
  • Clicking sound while closing or opening the jaw

A custom mouth guard is designed for sleeping, teeth grinding or snoring. It can bring relief, protect your teeth, and improve sleep quality.

Can I wear a mouth guard with braces or dental implants on?

Yes, in addition to your teeth and general oral health, a mouth guard protects your braces, dental implants or crowns & bridges from any damage.

A Note from Illusion Aligners:

A properly made dental mouth guard when custom made can change a lot about your overall health. With the help of an expert dentist and a good lab like Illusion Aligners you get more than just protection. It is healthier sleep, stronger teeth and a better quality of life.

If teeth grinding, snoring or jaw pain is causing you trouble, do not ignore it. Find a dentist near you and ask for a custom mouth guard.

You deserve better sleep and a healthier, stronger smile!

Frequently Asked Questions:
What is the best type of mouth guard?

Custom-made mouth guards are considered the best. As they are made according to your jaw and teeth size. So, it offers the best comfort and precision.

Do they consider insurance for mouth guards?

There are some insurance plans which cover the cost of a dental guard. But since every policy differs, it is important for you to check with your insurance provider.

What type of mouth guards are preferred for teeth grinding during the night?

Illusion Night Guard is the most preferred mouth guard for teeth grinding. It is worn during sleep. This protects your teeth from damage and pressure. It reduces jaw pain, provides better sleep, and prevents headaches as well.

There are three types of night guards offered like- Hard, soft, and soft & hard night guards. Visit your dentist to see which one will suit your needs.

What protection does Illusion Sports Guard provide?

Illusion Sports Guard is worn over teeth to prevent injuries while playing sports. When custom made, it absorbs maximum shock.

Medically Reviewed By Dr Jaineel Parekh, MDS orthodontics

You may also like