22/09/2026
🧠 Stroke — signs, symptoms, and prevention
Stroke symptoms usually start suddenly. Key warning signs include face drooping, arm weakness, speech difficulty, sudden numbness or weakness on one side, sudden trouble seeing, sudden trouble walking or dizziness, and a sudden severe headache with no known cause. If these symptoms appear, urgent emergency care is needed because fast treatment can reduce brain injury
Think FAST
Face drooping
Arm weakness
Speech difficulty
Time to act
This is one of the simplest and most important ways to recognize stroke quickly.
Prevention
Stroke prevention focuses on controlling major risk factors and making healthy lifestyle changes. Important steps include controlling blood pressure, managing cholesterol and diabetes, not smoking, staying physically active, eating a healthy diet, maintaining a healthy weight, limiting alcohol, and using appropriate treatment for conditions such as atrial fibrillation when indicated.
Easy memory tip
Sudden FAST symptoms = emergency
Control risk factors = prevention
📌 Save this for quick revision.
⚕️ Educational content only. Sudden stroke symptoms require urgent emergency evaluation.
M
Which neurology topic should Med G cover next: Stroke vs TIA, Ischemic vs Hemorrhagic Stroke, or Bell’s Palsy vs Stroke?