If you’re dealing with jaw pain, morning headaches, loud snoring, or constant fatigue, you might be surprised to learn that the problem could be connected — and that a dentist in San Jose can help. TMJ disorder (temporomandibular joint disorder) and sleep apnea often occur together, and both can be effectively treated with customized dental care.

How TMJ Can Contribute to Sleep Apnea

Your jaw joint doesn’t just control chewing and speaking — it also plays a key role in keeping your airway open. When your bite is misaligned due to TMJ disorder, it can change the way your tongue rests in your mouth. Instead of sitting just behind your upper teeth, the tongue may be pushed backward toward the throat, reducing space for airflow while you sleep. This can lead to obstructive sleep apnea (OSA).

The connection can even start in childhood. Mouth breathing — often caused by allergies or nasal blockages — can cause the tongue to drop from its natural position. Over time, this affects jaw growth, narrows the dental arch, and increases the risk of TMJ and breathing problems later in life.

How Sleep Apnea Can Cause TMJ Problems

The link goes both ways. When sleep apnea causes the airway to collapse, your brain signals your body to push the jaw forward to create space for breathing. This repeated motion strains the jaw joint and muscles, leading to inflammation, soreness, and bite changes. Over time, this constant stress can result in TMJ disorder.

Why Dentists Are Uniquely Positioned to Treat Both

Many people don’t realize that dentists trained in TMJ and airway disorders can address both conditions together. At a San Jose dental office, treatment often includes:

  • Comprehensive bite and jaw evaluation to identify misalignment.
  • Advanced imaging to assess the airway and jaw structure.
  • Custom oral appliances that reposition the jaw to keep the airway open while protecting the TMJ from strain.

Unlike CPAP machines, these dental appliances are small, comfortable, and easy to travel with — and they’re designed to support jaw health as well as breathing.

Signs You Should See a Dentist for TMJ and Sleep Apnea

You may benefit from a dental evaluation if you experience:

  • Jaw pain or stiffness
  • Morning headaches or dizziness
  • Loud snoring or pauses in breathing
  • Teeth grinding or clenching at night
  • Daytime fatigue and poor concentration

San Jose Dental Treatment for TMJ and Sleep Apnea

When TMJ and sleep apnea occur together, they can worsen each other. Addressing both with dental treatment can break the cycle — improving sleep quality, reducing jaw pain, and boosting overall health.

If you live in the San Jose area and suspect TMJ disorder or sleep apnea, schedule an appointment with a dentist trained in treating both by calling (408) 354-5600. With the right dental care, you can breathe easier, sleep better, and protect your jaw health.