5 Nighttime Habits That Can Increase Your Risk of Stroke

A stroke occurs when blood flow to the brain is blocked or interrupted, often with life-threatening consequences. While age and genetics play a role, certain nighttime habits can quietly raise your risk. Here are five you should avoid:

1. Going to Bed with High Blood Pressure

Uncontrolled blood pressure puts stress on arteries, leading to clots or ruptures. Skipping medication or ignoring lifestyle changes before bed raises the chances of a stroke overnight.

Tip: Monitor your blood pressure and follow your doctor’s advice consistently.

2. Skipping Hydration

Dehydration thickens the blood, making clot formation more likely. Going to bed without enough fluids slows circulation.

Tip: Drink water during the day and avoid excess caffeine or alcohol at night.

3. Poor Sleeping Position

Sleeping on your stomach or with neck strain may restrict blood flow to the brain.

Tip: Sleep on your back or side with proper pillow support.

4. Drinking Alcohol at Night

Alcohol spikes blood pressure, disrupts sleep, and can trigger arrhythmias, all stroke risk factors.

Tip: Avoid alcohol before bedtime.

5. Smoking Before Sleep

Smoking narrows blood vessels and raises blood pressure, increasing stroke risk during the night.

Tip: Quit smoking or at least avoid it in the evening.