Is Fibromyalgia A Form of Myopathy?
Myopathy can lead to several different symptoms. It generally leads to the weakness of muscles that makes moving extremely difficult. Myopathy can also cause pain and stiffness in the muscles. As you can see, the symptoms of myopathy and fibromyalgia are rather similar. However, fibromyalgia does not fall into the standard category of myopathy. This is because myopathy is primarily due to a defect in the muscles. Unlike myopathy, patients of fibromyalgia do not show any inflammation or any abnormality in muscle tissues. Thus, it is likely that the pain as a result of fibromyalgia does not really come from the muscles themselves.
Furthermore, fibromyalgia is not really a progressive dystrophy and does not seem to come with any nutritional component in the same way as other myopathies would.
Instead, a lot of researchers have proposed that the root of fibromyalgia lies within the nervous system. The main idea behind such theory is that there are certain malfunctions in how the body processes pain. In normal cases, when muscles are injured or damaged, your nerves transmit signal into the brain and perceive these as pain.
However, with fibromyalgia, your nerves fire signals into the brain although there is no actual damage done to the muscles. The most common explanation for this is that the brain itself is actually abnormal. Research shows that those who have fibromyalgia have reduced blood flow in the areas of the brain that process pain. This reduced flow of blood could explain why your brain cannot process pain properly. As a result, such miscommunication can lead to the weakness and pain of the muscles.