Night sweats and intermittent fever are commonly associated with which condition?

• A. Chest pain
• B. Night sweats and intermittent fever
• C. Joint swelling
• D. Weight loss

Answer: (B)

Night sweats paired with intermittent fever signal a systemic infectious or inflammatory process, with tuberculosis being a classic example. These constitutional symptoms arise from the body’s ongoing immune response to Mycobacterium tuberculosis and often accompany weight loss and fatigue. In exams, this combination points toward TB more than localized problems, which would present with more specific signs like chest pain (cardiopulmonary or musculoskeletal), joint swelling (arthritis), or isolated weight loss without the fever pattern. So recognizing night sweats and fever together helps identify TB as the condition most commonly associated with this symptom pattern.