Stroke | cdc.gov

Stroke is a leading cause of death in the United States and is a major cause of serious disability for adults. It is also preventable and treatable.

Learn the signs of stroke, and call 9-1-1 right away if you think someone might be having a stroke. Getting fast treatment is important for preventing death and disability from stroke.

Learn About Stroke and Its Causes

Illustration of what a stroke does to your brain.

Learn about stroke and how it happens.

Know Your Risk for Stroke

Woman holding a post-it note with No Smoking written on it.

Find out what increases your risk for stroke.

Treat and Recover From Stroke

Learn what steps you and your health care team can take after you have a stroke.

Resources for Health Professionals

Find tools and resources to help your patients.

Featured Resources

CDC Announces 2023 Million Hearts^® Hypertension Control Challenge

The 2023 Million Hearts^® Hypertension Control Challenge is now open to health professionals and practices that show excellence in achieving patient hypertension control rates of at least 80% over a 12-month period. Share your story and enter the Hypertension Control Challenge by April 14, 2023.

Stroke Signs and Symptoms

Learn what to do if you or someone else is having a stroke. By knowing the signs and symptoms of stroke, you can take quick action and perhaps save a life.

“Live to the Beat” Campaign

This Million Hearts^®and CDC Foundation campaign focuses on empowering Black adults to pursue heart-healthy lifestyles on their own terms—to find what works best individually and consistently—as they live to their own beat.

Stroke Communications Kit

Health professionals can share these social media messages, graphics, and resources to educate their audiences about the importance of stroke prevention.