A stroke occurs when the brain’s blood supply is blocked, causing brain cell damage or death. While strokes can strike suddenly, “your body often signals danger in advance—especially at night.” Adults over 40 should pay close attention to these signs.

Recurring Nighttime Headaches
“Severe or persistent” headaches during sleep may signal high blood pressure or a pending stroke. Be cautious if headaches wake you up or feel unusually intense. Doctors advise monitoring blood pressure and avoiding alcohol or caffeine before bed.

Numbness or Sleep Paralysis
Sudden weakness, numbness, or temporary paralysis may point to a mini-stroke. “If you wake unable to move for several seconds or minutes,” or feel numbness in your arms, legs, or face, use the FAST test (Face drooping, Arm weakness, Speech difficulty, Time to call emergency) and seek help.

Loud Snoring or Sleep Apnea
Though common, “loud, uneven snoring or sleep apnea greatly raises stroke risk.” Breathing pauses reduce oxygen and raise blood pressure, straining the brain. Warning signs include gasping, choking, or waking up often, as well as constant daytime fatigue.

Recognizing these symptoms early and seeking medical advice can lower your stroke risk.