Causes of Night Sweats - Differential Diagnosis • Malignancy: Lymphoma, Leukemia, Other neoplasm • Infections: Human immunodeficiency virus, tuberculosis, Mycobacterium avium complex, Infectious mononucleosis, Fungal infections (histoplasmosis, coccidioidomycosis), Lung abscess, Endocarditis, Other infection • Endocrine: Ovarian failure, Hyperthyroidism, Diabetes mellitus (nocturnal hypoglycemia), Endocrine tumors (pheochromocytoma, carcinoid tumor), Orchiectomy • Rheumatologic: Takayasu's arteritis, Temporal arteritis • Other: Obstructive sleep apnea, Gastroesophageal reflux disease, Chronic fatigue syndrome, Granulomatous diseases, Chronic eosinophilic pneumonia, Lymph node hyperplasia, Diabetes insipidus, Prinzmetal's angina, Anxiety, Pregnancy • Drugs: Antipyretics (salicylates, acetaminophen), Antihypertensives, Phenothiazines, Substances Of abuse: alcohol, heroin • Over-bundling • Autonomic over-activity #Night #Sweats #Differential #Diagnosis #Causes