The effect of health education on symptom severity in patients with fibromyalgia: a systematic review and meta-analysis.

Fibromyalgia (FM) is a complex chronic disorder characterized by widespread pain as the primary symptom. To evaluate the effect of health education on the severity of various symptoms in patients with FM, seven databases were searched from inception to August 2024 to identify randomized controlled trials evaluating the effects of health education for FM. The primary outcome was overall symptom severity, and the secondary outcomes were pain, depression, anxiety, sleep quality, fatigue, physical function and self-efficacy.