Emergency Physician Questions Emergency Physician

What time of day do most strokes occur?

I am a 65 year old female. I want to know what time of day do most strokes occur?

2 Answers

Anytime of the day.
Hello,

Published data from many hospital centers around the world document that over 70% of stroke events occur during day hours, specifically between 6 AM and 6 PM. And, when analyzed in greater detail, the peak incidence of acute ischemic stroke spans mid-day hours, specifically from 12 PM to 6 PM. These hours correlate with biological rhythms of rising blood pressures through morning and mid-day hours and rising stress hormones, which contribute to a vascular change by constriction of arteries and arterioles. Stroke prevention includes healthy diet, healthy exercise patterns, healthy thinking, and social interactions. These moderate stress hormone levels and blood pressure variations.

Rex