#chronic fatigue

Chronic fatigue refers to persistent and debilitating tiredness that is not relieved by rest and significantly impairs daily activities for at least six months. Unlike normal tiredness, chronic fatigue can be intense and accompanied by other symptoms such as cognitive dysfunction (brain fog), muscle or joint pain, unrefreshing sleep, and post-exertional malaise. It can be a symptom of various medical conditions, or it may be a defining characteristic of Chronic Fatigue Syndrome (CFS), also known as Myalgic Encephalomyelitis (ME/CFS), a complex, multi-system illness. Diagnosis and management often require a comprehensive medical evaluation.