Many people search, “how is fibromyalgia diagnosed?” Unlike other illnesses, there is no single blood test that confirms fibromyalgia. Doctors rely on symptom history, pain location, and duration.

To receive a diagnosis, pain typically must be widespread and present for at least three months. Physicians may order lab tests to rule out conditions like thyroid disorders or rheumatoid arthritis.

A clear diagnosis allows patients to begin proper fibromyalgia treatment and avoid unnecessary testing. If you experience long-term unexplained pain and fatigue, speak with a healthcare professional about evaluation options.

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