Nighttime bathroom visits can be bothersome, but they're not always just the result of drinking tea before bed. A urologist ...

Astigmatism is a common eye condition that occurs when the cornea is misshapen. LASIK is a procedure that can correct the ...

At the Center for Advanced Research in Sleep Medicine (CARSM), at Montreal's Sacré-Coeur Hospital, Université de Montréal ...

A decade-long study of nearly 24,000 adults has uncovered a troubling connection between being a night owl and cognitive decline -- with a surprising twist.

Low blood sugar at night, also called nocturnal hypoglycemia, happens when blood glucose falls below 70 mg/dL during ...

Cataracts cloud the lenses of the eye, leading to worsening vision loss. Surgery is the typical treatment. Learn how to ...