Symptoms Of Myofascial Pain Syndrome

Tender Knots In Muscles

Myofascial trigger points are one of the most common causes of pain. Trigger points are areas of muscles that are tender to the touch and are characterized by taut muscle fibers and the generation of referred pain. There are two phases after the formation of a trigger point: active and latent. The active phase causes unrelenting pain typically described by sufferers as deep pain, dull ache, pressuring pain, or burning pain. A latent trigger point can be present for years after an apparent recovery from an injury. Although they aren't as tender, latent trigger points can restrict movement and cause muscle weakness in patients with myofascial pain syndrome.

In most instances, the muscles in the human body make up roughly forty percent of a person’s total weight. This translates into a large amount of potentially active and latent trigger points, as well as a broad spectrum of possible locations where those triggers might result in a tender knot in muscles. An example is when your head hurts because of the application of pressure to the trapezius muscle near the apex of your shoulder. In addition to repetitive motion, poor posture can sometimes be a contributing factor to myofascial pain syndrome. Interestingly, while there are so many muscles in the body, there is no specific area of medical study devoted to specializing in muscle treatment.

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