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Understanding Bruxism (Teeth Grinding) in Children:


Bruxism, also known as teeth grinding or clenching, is a common but often overlooked issue, not just among adults but also in children. When the habit of grinding teeth extends into childhood, it raises concerns among parents. In this blog post, we will dive into the intricacies of bruxism in children, exploring its causes, potential repercussions, and effective treatments.

What is Bruxism?

Bruxism is the medical term used to describe the involuntary grinding or clenching of teeth, a phenomenon that affects individuals of all ages, including kids. While occasional teeth grinding may not be a cause for immediate concern, persistent or severe bruxism can lead to various oral health issues. Most children will outgrow these tendencies, but it should be monitored and brought up to your local Lafayette family dentist if it doesn’t resolve on its own.

Causes of Teeth Grinding in Children

Understanding the root causes of bruxism in children is crucial for effective management and treatment. Several factors can contribute to this habit, including:

  1. Dental Occlusion: Misalignment of teeth is the most common cause of bruxism in children. The subconscious grinding may be an attempt to find a comfortable bite position.
  2. Stress and Anxiety: Children, just like adults, can experience stress and anxiety. Dealing with these emotions may manifest in teeth grinding or clenching. These stress factors can be school related, changes to family life, or social issues with family and friends.
  3. Sleep-Related Factors: Bruxism is often associated with sleep. Children who experience any type of sleep disorder, may be more susceptible to grinding their teeth at night. Such disorders could be Sleep Apnea or irregular sleep patterns caused by other health concerns.
  4. Hyperactivity and ADHD: Some studies suggest that there is a close correlation between bruxism and hyperactivity or attention-deficit/hyperactivity disorder (ADHD). Kids who suffer with these conditions, may be more predisposed to grinding their teeth.

Issues if Bruxism is Unresolved

While occasional teeth grinding may not lead to immediate problems, long-term bruxism that is left untreated can lead to various oral health issues:

  1. Tooth Wear and Damage: Persistent grinding can wear down the teeth’s enamel which can lead to tooth sensitivity and an increased chance of forming cavities.
  2. Jaw Pain and TMD: Bruxism can cause a lot of strain to the temporomandibular joint (TMJ). Over time, it can cause jaw pain and increase the risk of temporomandibular joint disorder (TMD).
  3. Disrupted Sleep: Chronic teeth grinding can affect a child’s sleep, leading to fatigue, increased irritability, and decreased concentration during the day.
  4. Headaches: The constant strain on the jaw muscles during grinding or clenching can lead to headaches.
  5. Impact on Growth and Development: In severe cases, untreated bruxism may cause adverse effects on the growth and development of the teeth and jaw bones. This can result in more extensive orthodontic treatment.

Treatments for Children who Grind Their Teeth

It is best to address bruxism in children as soon as possible. A treatment plan should involve a multifaceted approach by managing the underlying causes and treating the symptoms. Here are effective treatments for kids who grind or clench:

  1. Dental Intervention: A Lafayette family dentist or dental provider can play a pivotal role in addressing bruxism. In severe cases, custom mouth guards or splints may be recommended to protect the teeth from grinding.
  2. Behavioral Strategies: Identifying and recognizing stressors or triggers can help reduce this subconscious physical response. Implementing relaxation techniques, such as deep breathing exercises or creating a calming bedtime routine, can be beneficial.
  3. Orthodontic Evaluation: If misalignment or malocclusion is a contributing factor, an orthodontic evaluation may be suggested by your Lafayette Dental Provider. Correcting misalignments through braces or other orthodontic treatments can alleviate the grinding.

When to Seek Professional Help

While occasional teeth grinding may not require immediate professional dental intervention, parents should be attentive and seek professional dental help if they notice the following signs:

  1. Persistent Grinding: If teeth grinding persists over an extended period, it’s advisable to consult with a dentist or healthcare provider.
  2. Visible Tooth Damage: Any signs of visible tooth wear, damage, or sensitivity should prompt a dental evaluation.
  3. Complaints of Pain: If a child complains of jaw pain, headaches, or discomfort, it’s essential to explore potential causes, including bruxism.
  4. Sleep Disruptions: Persistent sleep disruptions, such as frequent waking during the night or complaints of fatigue during the day, may be indicative of an underlying issue like bruxism.
  5. Changes in Behavior: Unexplained changes in a child’s behavior, particularly increased irritability or difficulty concentrating, may warrant further investigation.


In conclusion, bruxism (teeth grinding or clenching) in young children is a common but treatable condition. It can be easily managed with proper diagnosis and proactive intervention. By understanding the causes, potential consequences, and effective treatments, parents can assist in helping their children maintain good oral health and protect their overall well-being. Regular dental check-ups and open communication about things you’re noticing with your children and their sleep habits, can further aid in managing bruxism in children. If you’re seeking a Lafayette family dentist or dental provider, Maestri Family Dentistry can assist in prioritizing you and your family’s oral health.




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