What is a stroke?

A stroke is a brain attack. It happens when the blood supply to part of your brain is cut off.

Symptoms of stroke

Stroke is an emergency. If you spot the signs of stroke in yourself or someone else, call 999.
How to recognise a stroke
Types of stroke
Find out more about the different types of stroke and why they happen.
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Are you at risk?
Anyone can have a stroke, although there are some things that make you more at risk than others. 
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Effects of stroke
Understand the emotional and physical effects a stroke can cause.
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Also in this section
Reduce your risk
Some strokes can be prevented with the right lifestyle choices. Whilst you can't change risk factors such as age, there are others that you can change.
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Diagnosis to discharge
A stroke can change your life in an instant. We help you understand the key stages you'll encounter in hospital.
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Childhood stroke
A stroke can happen at any age. There are over 400 childhood strokes a year in the UK, affecting babies, children and young people.
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Aphasia
Many stroke survivors experience aphasia. Learn more about this complex language and communication disorder.
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Stroke publications
Find detailed health information leaflets on a range of stroke related topics including physiotherapy and Atrial Fibrilation (AF).
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My Stroke Guide
Access easy-to-read information, advice and videos to support your recovery.
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Stroke Helpline
If you’ve been affected by stroke, our Stroke Helpline is here to support you. We can offer advice and support and answer questions you may have about stroke.
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Lived experience of stroke report
Over 10,000 stroke survivors and their carers told us about living with the hidden effects of stroke, such as depression, fatigue and memory problems. Read our Lived Experience of Stroke report.
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