Snoring and TMJ (temporomandibular joint) disorders are two common sleep-related problems that can greatly impact a person’s overall well-being. While snoring is often seen as a nuisance, it can also be a symptom of a more serious underlying condition, such as obstructive sleep apnea. On the other hand, TMJ disorders can cause pain and discomfort in the jaw and surrounding muscles, leading to headaches, difficulty chewing, and even difficulty sleeping. In this blog post, we will discuss the top three causes of snoring and TMJ and how a mouthpiece can help alleviate these issues.
1. Structural Issues in the Mouth and Throat
One of the primary causes of snoring and TMJ is structural abnormalities in the mouth and throat. These can include a deviated septum, enlarged tonsils or adenoids, a narrow airway, or a misaligned jaw. These structural issues can interfere with the natural flow of air during sleep, causing vibrations in the soft tissues of the throat and leading to snoring. They can also put pressure on the temporomandibular joint, causing pain and stiffness in the jaw.
One common structural issue that can contribute to snoring and TMJ is a misaligned jaw. When the jaw is not properly aligned, it can put pressure on the muscles and joints of the jaw, leading to tension and discomfort. This tension can also affect the muscles in the throat, causing them to relax and obstruct the airway, resulting in snoring.
A mouthpiece can help with structural issues by repositioning the jaw and opening up the airway. By wearing a mouthpiece, the lower jaw is gently pushed forward, which helps to keep the airway open and prevent snoring. This also takes the pressure off the jaw joint, reducing pain and discomfort associated with TMJ disorders.

The Top 3 Causes of Snoring and TMJ and How a Mouthpiece Can Help
2. Muscle Weakness and Tension
Muscle weakness and tension can also contribute to both snoring and TMJ disorders. Weak muscles in the throat can collapse and block the airway, leading to snoring. Similarly, tension in the muscles of the jaw can cause pain and stiffness, making it difficult to open and close the mouth properly.
A mouthpiece can help with muscle weakness and tension by providing support and stability. By keeping the jaw in the correct position, a mouthpiece can help strengthen the muscles in the throat, reducing the likelihood of snoring. It can also help relax the muscles in the jaw, alleviating tension and pain associated with TMJ disorders.
3. Sleep Position
The position in which a person sleeps can also play a significant role in both snoring and TMJ disorders. Sleeping on the back can cause the tongue and soft tissues in the throat to fall back and obstruct the airway, leading to snoring. This position can also put pressure on the jaw joint, causing discomfort and affecting sleep quality.
A mouthpiece can help with sleep position by promoting side sleeping. Many mouthpieces are designed to keep the lower jaw in a slightly forward position, which can make it more comfortable to sleep on one’s side. This position can help keep the airway open and reduce snoring. Additionally, side sleeping can alleviate pressure on the jaw joint, relieving pain and discomfort associated with TMJ disorders.
In summary, snoring and TMJ disorders can have various causes, including structural issues, muscle weakness and tension, and sleep position. A mouthpiece can help address these causes and provide relief for both snoring and TMJ. By repositioning the jaw, providing support for weak muscles, and promoting side sleeping, a mouthpiece can improve sleep quality and overall well-being.