Skip to content
Home » Sleep Apnea and TMJ

Sleep Apnea and TMJ

Sleep Apnea and TMJ: Overlapping Symptoms and Solutions


Sleep apnea and temporomandibular joint disorder (TMJ) are two distinct medical conditions that can affect different aspects of an individual’s health. However, these conditions share some common ground, with overlapping symptoms and potential connections that can complicate diagnosis and treatment. Understanding the correlation between sleep apnea and TMJ disorders is crucial for effectively managing both conditions and improving overall well-being.

In this article, we will explore the relationship between sleep apnea and TMJ, examine their overlapping symptoms, and discuss effective treatments for co-existing conditions.

Understanding Sleep Apnea:

Sleep apnea is a sleep disorder characterized by pauses in breathing during sleep. These pauses, known as apneas, can last for a few seconds to minutes and may occur multiple times during the night. The most common type of sleep apnea is obstructive sleep apnea (OSA), where the airway becomes partially or completely blocked, leading to breathing disruptions.

Understanding TMJ Disorders:

Temporomandibular joint disorders (TMJ) or temporomandibular disorders (TMD) refer to a group of conditions affecting the jaw joint and surrounding muscles. TMJ issues can lead to jaw pain, limited jaw movement, clicking or popping sounds, headaches, and facial pain.

The Correlation Between Sleep Apnea and TMJ:

  1. Bruxism: Bruxism, or teeth grinding and clenching, is a common symptom of both sleep apnea and TMJ. People with sleep apnea may grind their teeth as a subconscious effort to open the airway and improve breathing. Bruxism can lead to TMJ issues, as the excessive force places strain on the jaw joint and muscles.
  2. Sleep Position: Sleep apnea is often associated with certain sleep positions that can exacerbate TMJ symptoms. Sleeping on the back with the head in an extended position may lead to increased pressure on the jaw joint, potentially worsening TMJ discomfort.
  3. Sleep Fragmentation: Sleep apnea disrupts sleep patterns and leads to frequent awakenings. Poor sleep quality and sleep fragmentation can contribute to muscle tension and jaw pain, worsening TMJ symptoms.

Overlapping Symptoms of Sleep Apnea and TMJ:

  1. Headaches: Both sleep apnea and TMJ disorders can cause headaches, often occurring in the morning.
  2. Fatigue: Sleep apnea disrupts normal sleep patterns, leading to daytime fatigue. TMJ-related sleep disturbances and discomfort can also contribute to fatigue.
  3. Sleep Disturbances: Sleep apnea and TMJ issues can both disrupt sleep, leading to restless nights and daytime sleepiness.

Effective Treatments for Co-Existing Conditions:

  1. Continuous Positive Airway Pressure (CPAP): For sleep apnea, CPAP therapy is the gold standard treatment. CPAP machines deliver a continuous flow of air to keep the airway open during sleep.
  2. Dental Appliances: Custom-made dental appliances, such as mandibular advancement devices, can be effective for both sleep apnea and TMJ. These devices reposition the jaw to improve airflow and alleviate TMJ strain.
  3. Behavioral Changes: Lifestyle modifications, such as weight management and sleep hygiene practices, can benefit both sleep apnea and TMJ patients.
  4. Stress Management: Stress can worsen both sleep apnea and TMJ symptoms. Stress reduction techniques, such as relaxation exercises, can be beneficial.
  5. Physical Therapy: Physical therapy exercises can strengthen the jaw muscles and improve TMJ function.


Sleep apnea and TMJ disorders share overlapping symptoms and potential connections, making their diagnosis and treatment complex. If you experience symptoms of sleep apnea or TMJ, seek evaluation and guidance from healthcare professionals experienced in both conditions. A comprehensive approach that addresses both sleep apnea and TMJ can provide effective relief and lead to improved overall well-being. By incorporating appropriate treatments and lifestyle changes, individuals can experience better sleep, reduced TMJ discomfort, and enhanced quality of life.


Image by diana.grytsku on Freepik