How long is blood pressure typically elevated after a stroke?

How long is blood pressure typically elevated after a stroke?

• A. 24-48 hours
• B. 6-12 hours
• C. 72 hours
• D. 1 week

Answer: (A)

After a stroke, the body often raises blood pressure to help keep blood flowing to vulnerable brain tissue. This rise is most pronounced in the acute period and typically lasts about one to two days. By around 24–48 hours, blood pressure usually begins to fall back toward pre-stroke levels as the brain’s autoregulation stabilizes and the patient’s condition improves. So the common pattern is transient elevation for roughly 24–48 hours.

After a stroke, the body often raises blood pressure to help keep blood flowing to vulnerable brain tissue. This rise is most pronounced in the acute period and typically lasts about one to two days. By around 24–48 hours, blood pressure usually begins to fall back toward pre-stroke levels as the brain’s autoregulation stabilizes and the patient’s condition improves. So the common pattern is transient elevation for roughly 24–48 hours.