No one knows what causes fibromyalgia, although there are a number of theories. Some studies show that an injury or trauma, physical or emotional, may affect the central nervous system’s response to pain. For example, a 2002 Scottish study of 136 patients with a diagnosis of fibromyalgia and 152 controls found that 39 percent of those with fibromyalgia had significant physical trauma in the six months before they were diagnosed compared to only 24 percent of the controls.
Some scientists theorize that trauma leads to biochemical changes in the muscles and, later, the central nervous system, leading to chronic pain, or that injury to the central nervous system interferes with brain wave patterns. Other researchers believe hormonal changes or infections, such as a flu virus, may trigger fibromyalgia.
There are some scientists who suspect that lack of exercise and changes in muscle metabolism may play a role in fibromyalgia or that the opposite, muscle overuse, may be the key.
Sleep disturbance, a symptom of fibromyalgia, may also be a cause. Sleep disturbance lowers the production of a growth hormone crucial to the repair of muscles.
An established link exists between fibromyalgia and depression, but no one knows if depression is a cause or effect of fibromyalgia. What does seem to be true is that all of these conditions may contribute to fibromyalgia for different reasons.
Research is continuing to examine these and other potential causes in hope that a better understanding of what causes fibromyalgia could lead to ways to prevent it or to treat it more effectively.

























lactic acid builds up. I have a really good doctor but I am also a person that is very happy go lucky and will not take I have to accept it. you don't . Try to stay warm at all times when your muscles get cold they will stiffen. I was so active as a kid gymnastics etc I was so active until the day I fell or the chronic fatigue or lymes test were both postive. I was falling alseep at my desk at work in like two seconds doctors said it was the pain I have an extremely high pain tolerance. I believe it may be bacterial that attacks nervous system. I also take probiotics.If I had listened to just my doctors and not did the research that worked for my symptoms I would still be on the prescriptions lidocaine pain patches klonopin for sleep which my liver did not like me not taking that I had bad liver enzymes and withdrawl shakes I had to go off that very slowly imagine what it does to your liver long term. for a little over 6 years. I have taken no medicines except zyrtec and when my allergies are really bad feb and march predinosolne. Try not to take this to many bad effect long term thinning bowels bone loss cancer just a few. I also purchased the microwave aromotherapy pads at one point a hot tub this helps swimming in the summer this all helps cleanse the muscles. massage hurt so bad at first but after a few weeks it was better. now I know just work past the pain. I hope this helps some of you. If I can answer some ways to help just email me. IT's not all in your head. I am very happily married and have always beena happy person so much I used to get in trouble at work for being to friendly and outgoing. My friends say you are happy all the time. How can you be so happy. I am alive doing alot better and I have great kids and a great husband. what more could I want. I know how painful it can be and it wears on you but you must work past it. baby steps.good luck and dont give up,