Understanding Pediatric Bruxism and What Parents Can Do About It
If your child wakes up with sore teeth, jaw pain, or you’ve heard grinding sounds at night, they may be experiencing bruxism—the involuntary grinding or clenching of teeth during sleep. Though common among children, bruxism can lead to dental problems if not addressed early.
At Pecan Tree Family Dentistry, we’re committed to helping parents understand what causes teeth grinding in kids and how to protect their little one’s growing smile.
What Is Teeth Grinding (Bruxism)?
Bruxism is the habitual, involuntary grinding or clenching of teeth, often during sleep. It typically affects children between the ages of 3 and 6, though it can occur at any age. While some children grind their teeth during the day, it’s most common at night—when they may be unaware of it.
Common Causes of Teeth Grinding in Children
Understanding why kids grind their teeth is the first step to finding the right solution. Here are the most common causes:
1. Stress and Anxiety
Emotional stress—like starting school, a new sibling, or family changes—can cause children to grind their teeth during sleep.
2. Teething or Misaligned Bite
Teething discomfort or an uneven bite may cause grinding as children attempt to find a more comfortable position for their teeth or jaws.
3. Hyperactivity or ADHD
Children with ADHD or high energy levels may grind their teeth due to nervous tension or increased restlessness during sleep.
4. Sleep Disorders
Conditions like sleep apnea, snoring, or restless leg syndrome have been linked to nighttime bruxism in children.
5. Genetics
If one or both parents have a history of teeth grinding, children may be more likely to inherit the habit.
6. Pain or Discomfort
Pain from ear infections, sinus pressure, or teething may cause children to clench or grind their teeth as a coping mechanism.
Signs Your Child Might Be Grinding Their Teeth
Look for these telltale signs of bruxism in children:
- Complaints of jaw or tooth pain upon waking
- Frequent headaches or earaches
- Audible grinding sounds during sleep
- Worn-down, chipped, or sensitive teeth
- Difficulty opening the mouth in the morning
If you notice any of these, it’s time to talk to your child’s dentist.
📌 Related Resource: Why Does My Jaw Hurt? Signs You Might Have TMJ Disorder
How to Stop Teeth Grinding in Children
While most children outgrow bruxism, you can take proactive steps to protect their teeth and improve sleep quality.
✅ Address Emotional Stress
Help your child manage stress with calming bedtime routines—think reading, relaxing music, or gentle stretches. Talk to them about what might be bothering them.
✅ Treat Teething or Bite Issues
Younger children may benefit from teething rings or cool washcloths. For older kids, a dental exam can identify and correct bite misalignments.
📌 Explore Pediatric Dentistry Services to learn how we support growing smiles.
✅ Establish a Calming Bedtime Routine
Limit screen time before bed, reduce sugar intake in the evening, and create a peaceful sleep environment.
✅ Consider a Night Guard
For severe cases, your pediatric dentist may recommend a custom-fitted night guard to prevent tooth damage from grinding.
✅ Evaluate Sleep Health
If sleep disorders are suspected, talk to your pediatrician or a sleep specialist. Improving sleep quality can often reduce bruxism.
When to Visit the Dentist
While many kids naturally stop grinding their teeth, you should visit a dentist if:
- The grinding persists beyond age 6–7
- Your child complains of jaw pain or morning headaches
- There’s visible tooth damage or enamel wear
- Grinding affects your child’s quality of sleep
Protect Your Child’s Smile with Expert Pediatric Dental Care
At Pecan Tree Family Dentistry, we understand that your child’s health and comfort come first. If you’re concerned about teeth grinding, our friendly team can provide a personalized plan to keep your child’s smile strong and healthy.
📞 Call (972) 562-0767 or book an appointment online today.
