Possible causes of Fatigue
19 conditions can cause this symptom. Most common are listed first.
- Alcohol (ethanol) overuse Common Urgent
- Anemia (low red blood cell count) Common Pediatric
- Chronic fatigue syndrome (CFS) Common
- Depression (excessive sadness) Common Urgent
- Hypothyroidism (low thyroid hormone) Common
- Insomnia (difficulty sleeping) Common
- Obstructive sleep apnea (sleep apnea) Common
- Thalassemia (Mediterranean anemia) Common Pediatric
- Anorexia (eating disorder) Pediatric
- Autoimmune disease Pediatric
- Cancer (tumor) Pediatric
- Chronic pain
- Drug overuse Urgent
- Hodgkin's disease
- Lymphoma (lymph node cancer) Pediatric
- Malnutrition Pediatric
- Panhypopituitarism (hypopituitarism)
- Polymyalgia rheumatica (PMR)
- Renal failure, chronic (kidney failure)