Teeth Grinding In Children: Causes & Effects On Kids Health (2024)

Teeth grinding also known as bruxism is so common this days, most parents think that this is a normal thing for children. So many children does this mostly at their early stage of life, some out grow it eventually. Bruxism should be taken seriously whether in children or in adults, you don’t need to ignore because it might be a sign of something serious. There are lots of potential causes of teeth grinding, it can happen for different reasons. According to studies, stress is the most common cause of teeth grinding in children and adults alike.

In this article, I will discuss why children grind their teeth and the effects of teeth grinding on children. As a parent, it is important to ensure that your child sleeps well to prevent unnecessary stress. One way to address teeth grinding is by using a mouth guard, which can be recommended by a dentist.

Table of Contents

Teeth Grinding In Children

Normally as a parent, when your child is sleeping, you are supposed to hear the sound of calm breathing. But if you hear cracking or grinding sounds resulting from teeth rubbing together. This cracking sounds is a sign of bruxism, it shows that your child is grinding her teeth. This grinding is commonly noticed at night when your child is sleeping, it can also happen at day time.

According to experts 2 to 3 out of every 10 will grind, this usually happen when they sleep at night or in daytime when they are under stress. The rate of teeth grinding in children is very high, up to 17% of children has it. It can begin in toddlers immediately the teeth have started to come out from the gums, but only about 3% will still have it till adulthood. (1) The actual cause of bruxism in children is quite unclear to dentists. Lots of children that grind their teeth don’t even know that they do grind.

It’s necessary that you stay close to your kids, and help them identify tooth grinding problems on time. For proper treatment of bruxism, it’s essential that you know the underlying cause. So here are the possible things that can make your child grind. Make sure to consult a dentist if needed.

Causes Of Teeth Grinding In Children

  1. Response To Pain : Teething is painful, when the teeth are coming out from the gums that very first time. Kids can grind as a way to help relieve the pain, they might be trying to rub a sore muscle. For older children, bruxism can be a sign of stress or anxiety. This can lead to permanent damage to your child’s teeth if left uncorrected. Apart from teething, earache can also make your little child to grind her teeth. She might grind in order to ease her pain and discomfort.

  2. Stress or Anxiety : Strong nervous tension, usually cause teeth grinding in older children. Anger can also cause this, certain things like arguing with parents or siblings can lead to clenching and grinding. A child might clench when he worry about a test at school, a change in routine or about an illness. There are so many things that can stress a child, it can actually help if you can help cut those things down. You should try setting a bedtime routine and ensure that your child sleeps well each night.

  3. Teeth Aren’t Aligned Properly : When the top and bottom teeth of a child aren’t aligned properly, this can make her to grind. It’s important that you take your child to a dentist for proper diagnosis. Grinding is a bad habit that you wouldn’t want your child to have.

  4. Medical Condition: There are certain health condition that can make a child to grind. For an example, children that have cerebral palsy are all likely to grind. Some medications can also make a child to grind, so don’t just give anything to kids.

Effects Of Teeth Grinding In Children

Most cases of teeth grinding in toddlers are harmless, they tend to outgrow this overtime. Toddler grinding are considered to be harmless, but if you are worried about it, you can take her to the dentist. In some cases bruxism may not be that harmless, it can result to other problems and discomfort. A child that has sleep – related bruxism might not know she’s doing that. (2) The sound can get parents and other family members worried. This are certain effects of severe teeth grinding:

Sleep bruxism, also known as tooth grinding, can cause headaches and even eraches. Your child might always complain of headaches after waking up in the morning due to sleep bruxism.

It causes severe jaw or facial pain, your little child might not be able to talk in order to complain to you about her sleep bruxism problem. But if you notice frequently rubbing of her jaw out of pain, it might be a sign of teeth grinding.

Teeth Grinding In Children: Causes & Effects On Kids Health (1)Teeth Gaurd

For older children with sleep bruxism, if the grinding happens a lot, it wears away the teeth enamel. This can lead to damages on the teeth, so getting a teeth guard is really a good option here.

How Is Teeth Grinding Treated?

Just like I said earlier, toddlers outgrow teeth grinding. Close parental observations and visits to the dentist can help until it goes away. Children sleep disorder can be linked to teeth grinding, it’s important that you interact with your child before bedtime and also discourage late-night sleeping. Don’t let TV or video games take your place, relaxing before bedtime such as taking warm bath or reading a book can help stop bruxism.

Allow your child to tell you what’s really stressing her, find possible solutions to help her feel calm and comforted. Stress relievers might not be enough to stop bruxism in children, a medical evaluation might be needed to identify the underlying cause.

Richard Smith

Richard Smith is a Registered Nutritionist and also a Health Speaker. Richard Smith graduated from The City University of New York. You can learn more about him by Visiting His LinkedIn Page or Follow him on Twitter.

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Teeth Grinding In Children: Causes & Effects On Kids Health (2024)

FAQs

Teeth Grinding In Children: Causes & Effects On Kids Health? ›

Nighttime clenching can wear down or chip teeth, make teeth more sensitive to hot or cold temperatures, affect your child's healthy bite, or lead to TMJ (temporomandibular joint disorder). It can also cause earaches and headaches.

What causes teeth grinding in children? ›

Kids might grind their teeth for a few reasons, including: teeth that aren't aligned properly. pain, such as from an earache or teething. stress; for instance, from worry about a test or a change in routine.

What happens if kids grind their teeth? ›

Symptoms of teeth grinding

a painful jaw, which can lead to a condition called temporomandibular disorder (TMD) worn-down or broken teeth, which can cause increased sensitivity and loss of teeth and fillings. headaches. earache.

How do you stop kids from grinding teeth? ›

Try relaxation exercises: Relaxation exercises can help a child relieve tension and anxiety before falling asleep. Try meditation or stretching routines before bed. Encourage activity: If your child's teeth grinding is related to hyperactivity, getting plenty of exercise throughout the day can help prevent it.

What are the side effects of bruxism in children? ›

SB is an important clinical condition in children, due to the fact that tooth grinding is often very intense and reappears over a long period of time. It causes tooth wear, headaches, facial muscle pain, discomfort during chewing, and limited mouth opening.

What deficiency causes teeth grinding? ›

Sleep bruxism was associated with vitamin D deficiency and low consumption of calcium and was also associated with increased scores of anxiety and depression. Further investigations should be performed to check if vitamin D and calcium supplementation could relieve sleep bruxism.

Is teeth grinding a form of autism? ›

Bruxism or Teeth Grinding is a common and worrying symptom in autism, especially in autistic children. Bruxism means keeping teeth together and forcefully grinding them with a grinding sound. It can result in damaged gum and bone structures.

What age do kids stop grinding their teeth? ›

It's usually no cause for alarm, and most children outgrow it by the time they reach age 6. Most of the times, teeth grinding occurs because of teething or improper tooth alignment. However, sometimes the teeth grinding can continue.

What age does teeth grinding stop? ›

You may have heard your child doing it at night. Sometimes, children will grind their teeth during the day when they feel anxious. The good news is that most children will eventually stop grinding their teeth. This often happens around the time they lose their baby teeth.

Do worms cause teeth grinding? ›

Parasites may also cause sleep bruxism. Multiple studies link parasites (sometimes called “digestive parasites” or “worms”) to nighttime grinding.

Can a child grow out of grinding teeth? ›

In very young kids, teeth grinding is normal and not usually a cause for concern. Toddlers may grind their teeth to combat the discomfort of teething or as a way to explore their mouth. By around age 6, most little ones will stop grinding their teeth on their own.

Is it normal for a 7 year old to grind their teeth? ›

Night grinding is not usually a problem for young children. Their bites are flexible and will most likely change as they grow. You can mention it to your pediatric dentist, but otherwise it's nothing to worry about.

How to stop grinding teeth at night without a mouth guard for kids? ›

9 Home Remedies to Treat Teeth Grinding
  1. Jaw Stretching Exercise. ...
  2. Hot Towel Compresses. ...
  3. Relaxation Techniques. ...
  4. Stay Hydrated. ...
  5. Avoid Stimulating Substances in the Evening. ...
  6. Eat Magnesium-Rich Foods. ...
  7. Drink Turmeric Milk or Herbal Tea. ...
  8. Avoid Hard Foods.

What are the long term effects of grinding teeth? ›

You could crack or fracture your teeth, which may require crowns or dental implants. You could also wear down the enamel on your teeth, leading to periodontal disease or lost teeth. Teeth grinding can cause chronic pain in your head, neck and ears.

What health problems can bruxism lead to? ›

Many cases of bruxism are mild and may not require treatment; however, severe bruxism can lead to damaged teeth, jaw pain or tiredness, and headache.

Is teeth grinding a neurological problem? ›

Bruxism often affects people with nervous tension, such as anger, pain, or frustration. It also affects people with aggressive, hurried, or overly competitive tendencies. There is some proof that in some people, bruxism is caused by an imbalance in brain neurotransmitters.

Do ADHD kids grind their teeth? ›

Conclusion. It can be concluded that children and adolescents with a definite diagnosis of ADHD increase the odds for bruxism compared to those without this disorder. ADHD is significantly associated with higher rates of both awake and sleep bruxism because a similar etiology basis.

Why does my 7 year old grind his teeth in his sleep? ›

The first and most talked about explanation is that some children grind their teeth as a type of coping mechanism when going through certain emotional and psychological conditions such as stress, hyperactivity, and anxiety 2.

What are common causes of grinding teeth? ›

Teeth grinding (bruxism) is involuntary clenching, grinding and gnashing of the teeth that usually happens during sleep. Causes can include stress, concentration and use of illegal drugs. Treatments include bite splints (to be worn at night), repair of tooth damage, and stress management therapy.

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