Some cancers, like lymphoma, hormone disorders like carcinoid syndrome
and hypothyroidism
and hypoglycemia (low blood glucose)
and some neurologic conditions like strokes, autonomic neuropathy, and post-traumatic syringomyelia can also cause night sweats.
Medications like aspirin, acetaminophen, niacin, tamoxifen, Viagra and antidepressants are often linked to night sweats.