What should I know about ursachen fur nachtschweiss?

Night sweats (nocturnal hyperhidrosis) can have many causes, ranging from benign to serious. Common benign triggers include a warm sleep environment, heavy bedding, hormonal changes (e.g., menopause, hyperthyroidism), mild infections, and medications (antidepressants, hormone therapy). Stress and anxiety can also contribute. More serious causes include tuberculosis, lymphoma, HIV, endocarditis, or other chronic infections. Night sweats accompanied by fever, unexplained weight loss, or fatigue warrant medical evaluation. Importantly, direct-to-consumer DNA tests (e.g., TAS2R38, ALDH2) are not relevant to night sweats. The evidence base is primarily clinical practice, not molecular genetics. If night sweats persist or are severe, consult a doctor. The information here is based on general medical knowledge; no specific studies or guidelines were provided in the given context.