Many people with fibromyalgia describe the chronic condition as a "bad case of the flu that never goes away," because they have widespread pain, wake up with stiff muscles and experience brain fog, ...

People with fibromyalgia feel pain not because the area that is hurting is damaged or has an injury, but because a problem exists with the way the brain and nervous system process pain from that area.

Fibromyalgia can cause chronic fatigue and pain throughout the body, from headaches and jaw pain to stomachaches and tingling in the hands and feet. The cognitive symptoms of fibromyalgia, often ...

Periodic pain is a part of life many people can effectively manage without the help of medical professionals. A sore knee after some pickup basketball or a stiff neck after an awkward sleep probably ...