Up to one quarter of patients seeking care from their primary care physician acknowledge fatigue as a major problem chronic fatigue syndrome, cronic fatigue syndrome, fatige. Fatigue is a common symptom of many acute infectious illnesses, and postinfectious fatigue may persist for weeks after resolution of other acute manifestations of the illness. In addition, self-limited exhaustion can occur with unusual physical or emotional stress, generally resolving as the triggering disturbance clears chronic fatigue syndrome, cronic fatigue syndrome, fatige. The cause of chronic fatigue syndrome remains unknown. None of these have been implicated convincingly either via primary infection or Psychologic factors have been considered as a cause of chronic fatigue syndrome.
Depression can result from any chronic, debilitating illness.
Some investigators have suggested that chronic fatigue syndrome results when a precipitating factor, especially an infectious disease, triggers lymphocyte and cytokine activation. In 1988, the Centers for Disease Control and Prevention proposed a working case definition of chronic fatigue syndrome. B. Minor criteria Symptoms 1. Sore throat 3. Painful cervical or axillary lymph nodes 4.