How Can I Tell If My Child Is Grinding Their Teeth or Has TMJ Issues?


As a parent, it's natural to be concerned if your child complains about jaw discomfort or if you hear unusual grinding noises while they sleep. Teeth grinding (also called bruxism) and issues with the temporomandibular joint (TMJ) can occur in children and often go unnoticed until symptoms become more serious.

Common Signs Your Child May Be Grinding Their Teeth

Bruxism, or teeth grinding, often occurs at night, making it difficult for parents to detect right away. However, there are several warning signs to watch for. You may hear a clicking or grinding sound coming from your child’s room while they sleep. Visibly worn down teeth, such as those that appear flattened, chipped, or shortened can also be a clear indication. Some children experience increased tooth sensitivity due to enamel wear, making hot, cold, or sweet foods uncomfortable. Morning jaw pain or headaches are another common complaint. Additionally, disrupted or restless sleep may also be linked to nighttime grinding.

Symptoms That May Point to TMJ Disorders

The temporomandibular joint connects the jawbone to the skull and helps control movement when your child talks, chews, or yawns. If there’s a problem with this joint, it can lead to:
 

• Clicking or popping sounds when opening or closing the mouth

• Jaw pain or stiffness, especially in the morning

• Difficulty chewing or pain while eating

• Earaches or a feeling of fullness in the ears without infection

• Locking of the jaw or trouble opening the mouth fully

How We Can Help

At Paglia Family Dental, we provide gentle, comprehensive care for patients of all ages, including children who may be experiencing teeth grinding or TMJ discomfort. If you suspect your child is showing symptoms, we will perform a thorough evaluation to determine the cause and recommend appropriate treatment. Options may include a custom nightguard to prevent grinding damage, bite and alignment assessments, or referrals to specialists if advanced care is necessary. Early intervention is essential in preventing long-term damage to your child’s teeth and jaw while supporting healthy development.
 

Schedule Your Child’s Dental Exam Today 

Recognizing the signs of teeth grinding or TMJ issues early can make a significant difference in your child’s comfort and long-term oral health. While these conditions can be concerning, they are highly treatable with the right care and attention.

If you’ve noticed any signs of grinding, jaw pain, or sleep disturbances in your child, schedule a consultation with Paglia Family Dental. Contact our office in Marlborough, Massachusetts, by calling (508) 485-2235 to book an appointment today.