What are the signs of stroke?
A stroke occurs when blood flow to part of the brain stops or bleeding occurs in the brain. It is an emergency requiring rapid action.
Causes, symptoms and diagnosis
1. Definition and causes Blocked arteries and bleeding are different stroke types needing different treatments. Blood pressure, irregular heartbeat and other risks matter; type cannot be determined at home. 2. Symptoms and assessment Facial droop, arm weakness and speech difficulty are key warnings. Sudden visual loss, balance trouble or severe headache can also occur. Record when the person was last well. 3. Care and treatment Call emergency services rather than waiting or giving medicine at home. Hospital imaging identifies the type and guides time-sensitive treatment.
Warning signs and prevention
4. When to seek help Symptoms that disappear may be a transient ischaemic attack and still need urgent assessment. In Türkiye call 112; do not drive yourself. 5. Prevention and daily life Managing blood pressure, diabetes, smoking and rhythm problems can lower risk. Preventive medicines should be planned with a clinician; do not take aspirin indiscriminately.