Dismiss Modal

Symptoms

Symptoms of a Stroke

Choose a preferred language

During a stroke, blood stops flowing to part of the brain or there is bleeding in the brain. This can damage areas in the brain that control the rest of the body. A stroke can happen to anyone at any age. Call 911 and get help right away if any of these symptoms come on suddenly, even if the symptoms don’t last.


Know the symptoms of a stroke

Man sitting next to lake with fishing rod, holding arm and looking distressed. Younger man sitting next to him, looking concerned.

  • Weakness. You may feel a sudden weakness, tingling, or a loss of feeling on one side of your face or body including your arm or leg. 

  • Vision problems. You may have sudden double vision or trouble seeing in one or both eyes.

  • Speech problems. You may have sudden trouble talking, slurred speech, or problems understanding others.

  • Headache. You may have a sudden, severe headache.

  • Movement problems. You may have sudden trouble walking, dizziness, a feeling of spinning, a loss of balance, a feeling of falling, or blackouts.

  • Seizure. You may also have a seizure as the first symptom of a stroke. 


When to call 911

Remember: If you have any of these symptoms, or if someone you are with has these symptoms, call 911 as soon as possible.

Never drive yourself or the person with symptoms to the hospital. The ambulance can alert the hospital and start treatment right away.

B.E. F.A.S.T. is an easy way to remember the signs of a stroke. When you see these signs, you will know that you need to call 911 fast. 

B.E. F.A.S.T. stands for:

  • B is for balance. Sudden loss of balance or coordination.

  • E is for eyes. Vision changes in one or both eyes.

  • F is for face drooping. One side of the face is drooping or numb. When the person smiles, the smile is uneven.

  • A is for arm weakness. One arm is weak or numb. When the person lifts both arms at the same time, one arm may drift downward.

  • S is for speech difficulty. You may notice slurred speech or difficulty speaking. The person can't repeat a simple sentence correctly when asked.

  • T is for time to dial 911. If someone shows any of these symptoms, even if they go away, call 911 right away. Make note of the time the symptoms first appeared.

© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.

Find a doctor that's right for you.

From routine check-ups to groundbreaking treatments and beyond, Crestner Health is here to help you live your healthiest life.

Search our doctors
Related Articles
Read article
Brain Health
Effects of Stroke

When an area of the brain is damaged, which typically occurs with a stroke, an impairment may result. An impairment is the loss of normal function of part of the body. Sometimes, an impairment may result in a disability, or inability to perform an activity in a normal way.

Read article
Brain Health
Recognizing Stroke Symptoms

Learning to recognize stroke symptoms, or the symptoms of a transient ischemic attack, can help to lessen the damage for you or someone else.

Read article
Brain Health
Magnetic Resonance Imaging (MRI) of the Spine and Brain

Magnetic resonance imaging (MRI) uses a large magnet, radiofrequencies, and a computer to make detailed images of organs and structures within the body, in this case, the brain and spine. MRI is used to help diagnose a health problem.

Read article
Brain Health
Understanding Thalamic Stroke

This type of stroke can have a wide range of effects in the body and cause a broad range of symptoms.