Fibromyalgia - Causes, Symptoms and Diagnosis

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What Is Fibromyalgia?

Fibromyalgia (FM) is a “musculoskeletal disorder” with extreme sensitization of central nervous system (connecting brain and spinal cord) which sends amplified pain signals to the body. People with Fibromyalgia have over sensitized central nervous system affecting all the senses of the body. Harsh light, loud sounds, eating spicy foods, inhaling heavy perfumes or vapors, or even a light touch of hand can be extremely painful. The pain is at its highest or severe upon waking in morning and gradually reduces as the day progresses.

People with Fibromyalgia not only feel pain for something that will not hurt others, but also feel amplified pain. A knock on the knee, which wouldn’t leave a bruise or scratch, can cause swelling, soreness and stiffness in a Fibromyalgic person. Fibromyalgia is not a localized pain condition such as back pain or joint pain, but is body-wide, with a heightened sense of pain and flu-like aching.

Fibromyalgia is an amplified perception of pain and sensitivity caused due to the imbalance of neurochemicals - messengers of central nervous system. When a body is injured, a neurochemical called “Substance P,” which transmits pain signals throughout the body, is released into the spinal cord. In persons with fibromyalgia, the neurochemical “Substance P” is produced in large quantities, and so the brain thinks that the body is in a greater pain than it actually is.

Fibromyalgia is not a disease, as it does not degenerate the body, but a syndrome - a collection of symptoms, which fail to satisfy the criteria of disease. The central nervous system becomes over sensitized in Fibromyalgic persons due to a phenomenon called “wind up” in which the FM person experiences a longer and greater pai...

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... and when pressed, are more painful than other points. The accompanying diagram shows the 18 tender points on the body.

Diagnosis of FM is extremely difficult as FM has many overlapping and common characteristics with various other diseases such as chronic fatigue syndrome, Myofacial Pain Syndrome, Arthritis, Lupus (an autoimmune disease in which antibodies attack skin, kidney and joints), Thyroid problems especially hypothyroidism, and Raynaud’s phenomenon (a condition in which fingers and toes are hyper sensitive to cold temperatures).

Diagnosis of FM is an important and vital step in mitigating the problem and wrong diagnosis (as it happens in many cases of FM) leads to wrong treatment, and the patient has to live his entire life with FM. So, the most important step is to find a good doctor who has experience in diagnosing and treating FM.

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