Dominic Stone
The trapezius muscle is a large back muscle that extends from below the shoulder blades, up to the shoulders, and along the back of the neck. It is responsible for shrugging the shoulders and assisting the shoulder blade in rotating when raising the arm above the shoulder. The trapezius muscle can cause referred pain in the jaw, although it is not a closing muscle of the jaw. Several studies have found a strong correlation between jaw dysfunction and neck disability, with high levels of muscle tenderness in the upper trapezius and temporalis muscles associated with high levels of jaw and neck dysfunction.
| Characteristics | Values |
|---|---|
| Trapezius Muscle | A very large back muscle that extends from below the shoulder blades, up to the shoulders, and along the back of the neck |
| Trapezius Muscle Pain | Can refer pain to the angle of the jaw |
| Cause of Trapezius Muscle Pain | Trigger points, stress, abnormal breathing patterns, jaw clenching, teeth grinding, poor posture, etc. |
| Treatment | Oral pain relievers, muscle relaxers, sleeping medications, local anesthetic, steroid injections, heat or ice application, neck exercises, posture correction, etc. |
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What You'll Learn
- Trapezius trigger points (TTP) can cause pain in the jaw
- Poor posture can cause trapezius muscle pain, which can lead to jaw pain
- Jaw dysfunction and neck disability are strongly correlated, with trapezius muscle pain potentially causing both
- Stress can cause abnormal breathing patterns, jaw clenching and teeth grinding, which may result in trapezius muscle pain and jaw pain
- Treatments for trapezius muscle pain include oral medication, lifestyle changes, and alternative treatments
Trapezius trigger points (TTP) can cause pain in the jaw
The trapezius muscle, a very large back muscle, extends from below the shoulder blades, up to the shoulders, and then along the back of the neck. It is responsible for shrugging the shoulders and assisting the shoulder blade in rotation when raising the arm above the shoulder. The trapezius muscle can refer pain to the angle of the jaw, and it must be considered as a potential source of pain when patients complain of lower jaw pain.
Trapezius trigger points (TTP) occur in the trapezius muscle. TTP can cause pain and limitations in how you move your muscles. The trigger points may feel especially painful when touched, and the pain may radiate beyond the immediate area. There are two types of trigger points: active and latent. Active trigger points hurt when you move, while latent trigger points only hurt when pressure is applied along the raised part of the muscle.
TTP can be caused by several factors, including stress, abnormal breathing patterns, and jaw clenching or teeth grinding. Sitting in a hunched posture for too long can also lead to trapezius muscle trigger points. This is because the middle and lower trapezius muscles get stretched out, causing weakness and decreased activation. Additionally, when you sit in a hunched position, your head comes forward, causing compression on the back of the upper neck where the skull meets. This irritation of the spinal accessory nerve sends signals to the muscle, causing contractions and leading to trigger points and pain.
To treat TTP, a doctor may recommend oral pain relievers, muscle relaxers, or sleeping medications. If these medications are ineffective, local anesthetics or steroid injections may be considered. Applying heat or ice to the affected area and refraining from strenuous activities can also help manage TTP pain. Additionally, isometric neck exercises and maintaining a better posture have been found to improve discomfort from TTP.
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Poor posture can cause trapezius muscle pain, which can lead to jaw pain
The trapezius muscle is a large, flat muscle that covers the upper back, neck, and shoulder blades. It is responsible for maintaining posture, moving the head, neck, and upper back, and supporting the spine. Poor posture is a common cause of trapezius muscle pain. Spending a lot of time hunched over a computer or smartphone can lead to chronically tight trapezius muscles, resulting in neck, shoulder, and upper back pain. This can further cause tension headaches, with the trapezius muscle spasm and tightness trapping the accessory and occipital nerve, causing a throbbing headache.
Slouching or spending long periods sitting down can pull the trapezius muscle out of position, leading to weakness, tightness, and increased tension in the muscle. This can cause pain in the neck, upper back, or between the shoulder blades, and even lead to jaw pain. The trapezius muscle can refer pain to the angle of the jaw, so it is important to consider this when patients complain of lower jaw pain.
High levels of muscle tenderness in the upper trapezius and temporalis muscles are correlated with high levels of jaw and neck dysfunction. Jaw dysfunction and neck disability are strongly correlated, with changes in one leading to changes in the other. This emphasizes the importance of considering the neck and its structures when treating patients with temporomandibular disorders (TMD).
TMD is a musculoskeletal disorder affecting the masticatory muscles, the temporomandibular joint, and associated structures. It is often associated with other conditions of the head and neck region, including cervical spine disorders and headaches. Tender points in the neck are common in patients with TMD, and neck muscle tenderness in the upper trapezius is prevalent in patients with TMD. Therefore, poor posture can cause trapezius muscle pain, which can lead to jaw pain through the associated neck dysfunction and TMD.
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Jaw dysfunction and neck disability are strongly correlated, with trapezius muscle pain potentially causing both
The trapezius muscle is a large back muscle that extends from below the shoulder blades, up to the shoulders, and along the back of the neck. It is responsible for shrugging the shoulders and assisting the shoulder blades in rotating when raising the arm above the shoulder.
Trapezius trigger points (TTP) are sore spots in the trapezius muscle that can cause pain and limit movement. TTP can be caused by several factors, including poor posture, stress, and overuse of the muscle. Poor posture, such as hunching over or slouching, can stretch out the trapezius muscle and decrease its effectiveness. This can lead to weakness and decreased mobility in the shoulder and neck area. Stress can also cause abnormal breathing patterns, such as shallow or upper chest breathing, which can result in increased muscle tightness and the development of trigger points. Overuse of the muscle through activities such as chewing gum, biting nails, or grinding teeth can also lead to the formation of painful trigger points.
Several studies have found a strong correlation between jaw dysfunction and neck disability. High levels of muscle tenderness in the upper trapezius and temporalis muscles are associated with high levels of jaw and neck dysfunction. This suggests that trapezius muscle pain may contribute to both jaw and neck problems. Additionally, the presence of tender points in the neck is common in patients with temporomandibular disorders (TMD), indicating a connection between neck disability and jaw dysfunction.
The treatment of trapezius muscle pain and its associated jaw and neck issues involves a combination of medications, lifestyle adjustments, and alternative treatments. Oral pain relievers, muscle relaxers, or sleeping medications may be recommended by doctors. Lifestyle adjustments, such as improving posture and reducing stress, can also help alleviate trapezius muscle pain and related jaw and neck symptoms.
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Stress can cause abnormal breathing patterns, jaw clenching and teeth grinding, which may result in trapezius muscle pain and jaw pain
Stress can have a significant impact on our bodies, and one of the ways it can manifest is through abnormal breathing patterns. When stressed, some people may start breathing in a rapid and shallow manner, which can lead to a reduction in oxygen intake and subsequent muscle tension.
This muscle tension can occur in various parts of the body, including the jaw, leading to clenching and teeth grinding, known as bruxism. Bruxism often occurs subconsciously and can happen during the day or at night while sleeping. It is more common during sleep, especially in the early stages, and can be mild or forceful, with some people clenching their teeth with up to 250 pounds of force.
The effects of bruxism can be detrimental to oral health and can cause dental damage, headaches, and jaw pain. Over time, teeth grinding can lead to tooth sensitivity, fractures, and costly dental repairs due to enamel damage. Additionally, the constant clenching and grinding can result in sore jaw muscles and contribute to jaw pain.
The trapezius muscle, located in the shoulder, can also be affected by stress-induced muscle tension. This muscle is not directly involved in closing the jaw but has been found to refer pain to the angle of the jaw. Therefore, stress-induced trapezius muscle tension can indirectly contribute to jaw pain.
To alleviate stress-related jaw clenching, teeth grinding, and trapezius muscle pain, stress reduction techniques are often recommended. This includes practices such as meditation, exercise, cognitive behavioral therapy, and mindfulness. Additionally, mouth guards, jaw stretches, and massage can help ease jaw stiffness and reduce the negative impacts of bruxism.
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Treatments for trapezius muscle pain include oral medication, lifestyle changes, and alternative treatments
The trapezius muscle can refer pain to the angle of the jaw, and it must be considered as a potential source of pain when patients complain of lower jaw pain. Trapezius muscle pain can be caused by overuse, injury, trauma, or poor posture. Treatments for trapezius muscle pain include oral medication, lifestyle changes, and alternative treatments:
Oral Medication
Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen (Advil, Motrin) and naproxen (Aleve) can help reduce trapezius pain and inflammation.
Lifestyle Changes
Stretching the trapezius muscle can help prevent and relieve pain. It is important to gently move in and out of stretches, avoiding jerky movements and bouncing. Holding each stretch for 15-30 seconds will help keep the muscle flexible and loose, preventing soreness. Specific stretches that can be performed include:
- Curling the spine and contracting the abdominal muscles while on all fours, then exhaling and arching the back while allowing the belly to sink toward the floor.
- Sitting up straight in a chair and slowly bending the head to one side as if trying to touch the ear to the shoulder, then repeating on the other side.
Additionally, maintaining good posture is important to prevent trapezius pain caused by hunching over a desk or computer keyboard for extended periods.
Alternative Treatments
Both hot and cold therapy can be used to reduce trapezius muscle pain. Applying ice can lower inflammation, while heat can reduce muscle spasms, increase blood flow, and promote healing. Resting the muscle and avoiding painful activities will also help it heal.
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Frequently asked questions
Yes, the trapezius muscle can cause referred pain in the jaw.
The trapezius muscle is a very large back muscle that extends from below the shoulder blades, up to the shoulders, and then along the back of the neck.
The trapezius muscle is innervated by the spinal accessory nerve, which is composed of two parts: from the spinal cord and from the brain. When the nerve is irritated, it sends signals to the trapezius muscle and causes contraction, leading to trigger points and pain.
Trapezius-related jaw pain can manifest as referred pain in the angle of the jaw. It may also be accompanied by a temporary reduction in mouth opening.
There are several methods to relieve trapezius-related jaw pain, including:
- Medications: Oral pain relievers, muscle relaxers, or sleeping medications may be recommended by a doctor.
- Local anesthetic or steroid injections can be considered if medications are ineffective.
- Lifestyle adjustments: Improving posture, such as avoiding hunching, can help relieve pressure on the trapezius muscle.
- Alternative treatments: Applying heat or ice to the affected area, as well as stretching and modifying daily activities, can provide relief.
