Comparison of Acupuncture and Fluoxetine in the relief of pain in the patients with Fibromyalgia Syndrome (A clinical trial)

INTERVENTION: Acupuncture at specific acupoints, three times weekly for two weeks Fluoxetine, 20 mg capsule every morning for 8 weeks Intervention 1: Fluoxetine, 20 mg capsule every morning for 8 weeks. Intervention 2: Acupuncture at specific acupoints, three times weekly for two weeks. Treatment ‐ Drugs Treatment ‐ Other CONDITION: Fibromyalgia Fibromyalgia. ; Fibromyalgia PRIMARY OUTCOME: Pain. Timepoint: Baseline and 2, 4, and 8 weeks after intervention. Method of measurement: VAS & FIQ. SECONDARY OUTCOME: Fibromyalgia signs and symptoms. Timepoint: Baseline and 2, 4, and 8 weeks after intervention. Method of measurement: via VAS & FIQ questionnaire. INCLUSION CRITERIA: INCLUSION CRITERIA: history of the presence of at least 3 months of widespread pain that is bilateral, on the both above and below the waist, pain on palpation of at least 11 of 18 predefined tender points Exclusion Criteria: abnormal lab data, night employment