Myofascial pain syndrome

Myofascial pain syndrome is caused by a stimulus, such as muscle tightness, that sets off trigger points in your muscles. Factors that may increase your risk of muscle

trigger points include:

  • Muscle injury. An acute muscle injury or continual muscle stress may lead to the development of trigger points. For example, a spot within or near a strained muscle may become a trigger point. Repetitive motions and poor posture also may increase your risk.
  • Stress and anxiety. People who frequently experience stress and anxiety may be more likely to develop trigger points in their muscles. One theory holds that these people may be more likely to clench their muscles, a form of repeated strain that leaves muscles susceptible to trigger point

What is myofascial pain syndrome?

Myofascial pain syndrome is a chronic pain disorder. In this condition, pressure on sensitive points in your muscles (trigger points) causes pain in the muscle and sometimes in seemingly unrelated parts of your body. This is called referred pain.

This syndrome typically occurs after a muscle has been contracted repetitively. This can be caused by repetitive motions used in jobs or hobbies or by stress-related muscle tension.

Trigger points in the Q.L. Muscle

the quadratus lumborum muscle or “q.l.” Is a muscle located in your lower back. It originates on the iliac crest and iliolumbar ligament, and interns onto the last rib and transverse processes of the lumbar vertebrae. This muscle functions to stabilize the lumbar spine as well as laterally flex the spine. It will also hike the hip. Acting bilaterally it will extend the lumbar spine. Trigger points will often develop in this muscle. Trigger point referral will produce pain in the S.I. Joint and the lateral hip as well as the buttock. The pain referred into the S.I. Joint is often misdiagnosed as S.I. Joint dysfunction.

The suboccipital muscles and headaches.

The suboccipital muscles are four small muscles located at the base of the skull. These muscles work to stabilize the skull on the cervical spine as well as produce movements of the head and the first two vertebrae. The suboccitpitals are often overworked from poor posture such as sitting in front of a computer for prolonged periods of time. When this happens trigger points can form in the muscles. These points will produce a deep achy pain felt through the inside of the skull into the temple and behind the eye. Trigger points in these muscles are a major cause of headaches.

Trigger points in the gluteus medius muscle.

The gluteus medius muscle is a mover and stabilizer of the hip. As a result this muscle is commonly overloaded and harbors trigger points. These trigger points can refer pain deep into the s.i. joint as well as into the low back and hip. Once developed, trigger points will not release on their own. A manual intervention such as trigger point massage therapy is needed to treat the area.

Trapezius trigger points.

The trapezius muscle is a large diamond shaped muscle in your upper and middle back and neck. It it responsible for both shoulder and neck movements. Trigger points in the upper portion of this muscle are the most common points to develop in the body. These trigger points most often occur due to poor posture, such as a slumped sitting posture. Trigger points in the upper portion of the traps will cause pain to refer into the neck, head, and into the temple. These points are one of the most common causes of headaches.

Trigger points in the multifidus muscle.

The multifidus muscle is a long muscle that travels the length of the spine. It has different actions on different parts of the spine. It extends and laterally flexes the cervical and lumbar spine, and rotates the thoracic spine. Trigger points in this muscle are common due to poor posture and bad movement mechanics. Trigger points in the lumbar area area are a common cause of low back pain. These lower points can also refer into the abdomen. Points that form in the cervical region will refer pain down the neck into the shoulder blade area.

The rectus femoris muscle is one of your quad muscles. It acts primarily to extend the knee but it also helps to flex the hip. This muscle is often overloaded from athletic activity, but it also can become chronically shortened from prolonged sitting. Trigger points will refer pain deep into the knee producing a deep ache felt into the joint.