Acute Stroke (Brain Attack)
Blood flow to part of the brain is suddenly blocked or a vessel bursts, so brain cells begin to die. It is an emergency — fast treatment can limit damage.
Causes & risk factors
- A clot blocking a brain artery (ischemic stroke)
- Bleeding in the brain (hemorrhagic stroke)
- High blood pressure
- Atrial fibrillation
- Diabetes, smoking and high cholesterol
Common symptoms
Tests & diagnosis
Treatment & management
- Call your local emergency number immediately — time is brain
- Clot-busting drugs for suitable clot strokes given early
- Clot removal (thrombectomy) in selected cases
- Controlling bleeding and blood pressure for hemorrhagic stroke
- Rehabilitation and prevention of future strokes
When to see a doctor urgently
- Call your local emergency number now if you notice Face drooping, Arm weakness or Speech difficulty (act FAST)
- Note the time symptoms started — it guides treatment
- Do not wait to see if symptoms pass, even a brief episode needs urgent care
Not a diagnosis. MedDroid gives general educational information about acute stroke (brain attack). It cannot examine you, diagnose or prescribe — always confirm with a qualified doctor.
Frequently asked questions
What does FAST mean?
Face drooping, Arm weakness, Speech difficulty, Time to call emergency services — a quick way to spot a stroke.
Why does speed matter so much?
Brain cells die quickly without blood flow, so earlier treatment means less lasting damage.
Explore more
MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.