Stroke Signs and Symptoms

BE FAST if you see any of these stroke warning signs

If you see any of these warning signs, BE FAST:

  • B – Balance off /dizziness
    • Ask the person if they are experiencing sudden loss of balance or coordination.
  • E – Eyes
    • Ask the person if they have experienced sudden blurred vision, double vision or sudden, persistent vision trouble.
  • F – Face drooping
    • Ask the person to smile. If the face droops on one side, that is a sign of a stroke.
  • A – Arm weakness
    • Ask the person to raise both arms. If they cannot hold one arm up, that is a sign of a stroke.
  • S – Speech difficulty
    • Ask the person to say a few easy words. If they talk like they are drunk (slurred speech) or you cannot understand what they are trying to say, that is a sign of a stroke.
  • T – Time to call 911
    • Time is very important. The sooner you get to the hospital, the better your chances are for improving or getting better. If you wait too long, you may get worse or may not get better.

A sudden, terrible headache – the worst ever had – may be a sign of a bleed in the brain and is very dangerous.

If any of these signs happen, call 911 as soon as possible. The ambulance will call the hospital and tell them your signs. The stroke team will be ready to care for you when you arrive.

Call 911 immediately and ask to be taken to the closest Primary Stroke Center.

At Prisma Health, we want you to know the symptoms of stroke. Strokes appear suddenly, and require treatment as quickly as possible. 

  • Sudden weakness or numbness of the face, arm or leg, especially on one side of the body
  • Sudden confusion, trouble speaking or understanding what is said
  • Sudden trouble seeing in one or both eyes
  • Sudden trouble walking, dizziness, loss of balance or coordination
  • Sudden severe headache with no known cause
What is a stroke?

A stroke, sometimes called a "brain attack," occurs when blood flow to the brain is interrupted. When this happens, brain cells in the immediate area stop getting the oxygen and nutrients they need to function. Some of these brain cells die immediately, while others remain at risk for death. Cells within the damaged area of the brain can remain at risk for several hours. With timely treatment, these cells can be saved.

What causes a stroke?

There are two major kinds of stroke, and their causes are different. An ischemic stroke is caused by a blood clot that blocks a blood vessel or artery to the brain. About 85% of all strokes are ischemic. A hemorrhagic stroke is caused by a blood vessel in the brain breaking and bleeding.

Why is getting to the hospital so urgent?

Effective therapies for stroke are available at Prisma Health, and one of these life-saving therapies, tPA, must be administered within three hours. To be evaluated and receive treatment in time, it is imperative to get to the hospital within 60 minutes. Patients arriving inside this "golden hour" are twice as likely to qualify to receive the clot-busting drug tPA, which is needed to reverse stroke symptoms.

There are also acute stroke therapies that may stop a stroke while it is happening; these include quickly dissolving the blood clot causing an ischemic stroke, or stopping the bleeding of a hemorrhagic stroke. For these to work,you must seek emergency treatment right away.

Does a stroke affect just the brain?

Stroke is a condition of the brain. Because the brain controls everything the body does, a stroke can affect the entire body. When brain cells don't function, the part of the body they control can't function as it did before the stroke. Some of the disabilities that can result from stroke can be permanent because dead brain cells can't be repaired. Disabilities that can result from a stroke can range from mild to severe and include:

  • Paralysis or weakness
  • Loss of vision
  • Dizziness and loss of balance
  • Problems with thinking and memory
  • Difficulties with speaking
  • Difficulty swallowing
  • Incontinence
  • Emotional problems
  • Pain or numbness