Aches and pains with no obvious cause? Constantly tired despite getting plenty of rest? If you answer yes to either question, you may have fibromyalgia or chronic fatigue syndrome. Or both.
Fibromyalgia and chronic fatigue syndrome are two conditions characterized by their difficulties: difficult to diagnose, treat, cure and for some patients, to prove they exist.
Fibromyalgia causes chronic pain in specific muscles, joints, ligaments and tendons. Patients often report discomfort at various points on the body, insomnia and fatigue.
Chronic fatigue syndrome (CFS) is marked by profound, long-lasting fatigue. Patients rest, but cannot shake the overwhelming feelings of tiredness. Chronic pain is another symptom associated with CFS.
Both syndromes are more common in women than in men. And in each condition, the cause is unknown.
Differences and Similarities
So what are the differences between fibromyalgia and chronic fatigue syndrome? It depends on whom you ask.
Many experts believe they are two names for the same condition. Between 50 and 70 percent of people diagnosed with one condition could just as easily be diagnosed with the other, according to the Arthritis Foundation.
In fact, a physician's familiarity with each disorder may influence the eventual diagnosis. For example, a doctor with a long history of treating fibromyalgia is more likely to diagnose this condition than CFS.