Differential Diagnosis for Night Sweats
Single Most Likely Diagnosis
- Tuberculosis (TB): Night sweats are a classic symptom of TB, especially in patients with pulmonary TB. The bacteria can cause a chronic infection that leads to systemic symptoms like night sweats.
Other Likely Diagnoses
- Lymphoma: Night sweats can be a symptom of lymphoma, particularly Hodgkin's lymphoma. The sweats are often accompanied by other symptoms like fever and weight loss.
- Menopause: Night sweats are a common symptom of menopause, caused by hormonal changes that lead to hot flashes.
- Hypoglycemia: Low blood sugar can cause night sweats, especially in patients with diabetes.
- Anxiety and Stress: Night sweats can be a symptom of anxiety and stress, often accompanied by other symptoms like palpitations and insomnia.
Do Not Miss Diagnoses
- Endocarditis: Infective endocarditis can cause night sweats, and it's essential to consider this diagnosis to prevent serious complications.
- Ovarian Cancer: Night sweats can be a symptom of ovarian cancer, particularly in postmenopausal women.
- Pheochromocytoma: This rare tumor can cause night sweats, palpitations, and hypertension.
- HIV/AIDS: Night sweats can be an early symptom of HIV/AIDS, and it's crucial to consider this diagnosis to provide timely treatment.
Rare Diagnoses
- Brucellosis: This bacterial infection can cause night sweats, fever, and fatigue.
- Histoplasmosis: This fungal infection can cause night sweats, fever, and respiratory symptoms.
- Carcinoid Syndrome: This rare condition can cause night sweats, flushing, and diarrhea.
- Neuroendocrine Tumors: Certain neuroendocrine tumors, like carcinoid tumors, can cause night sweats and other symptoms like flushing and diarrhea.