Making Sense of Suspected Stroke
Suspected Stroke: what it is, why it matters, and what published guidance actually asks of you.
Treatment is time-critical to the hour, which is why recognition is a public campaign rather than a clinical one.
Key takeaways
- FAST: Face, Arms, Speech, Time to call 999
- TIA: symptoms resolve, but stroke risk is highest in the following days
- Most useful single change: Call 999 at the first sign; do not wait.
- Commonest mistake: Driving them to hospital.
- See a doctor if any of the signs under "When to speak to a doctor" below apply to you.
The short answer
Interruption of blood supply to the brain, from a clot or a bleed.
Where it fits
This is part of Emergency Care. The figures come first, because the advice only makes sense against them.
The numbers, in one place
| Measure | Figure |
|---|---|
| FAST | Face, Arms, Speech, Time to call 999 |
| TIA | symptoms resolve, but stroke risk is highest in the following days |
| Do not give | food, drink or medicines |
| Note the time | symptoms started; it determines treatment options |
What that means in practice
Translated into things you can actually do:
- Call 999 at the first sign; do not wait
- Note and report the exact time symptoms began
- Stay with the person and keep them comfortable
What gets people into trouble
The pitfalls worth knowing about:
- Driving them to hospital
- Giving aspirin, food or drink
- Treating a TIA as a false alarm
Where to go next
- What the Guidance Really Says About Suspected Stroke
- The Suspected Stroke Checklist: What to Do and What to Skip
- Suspected Stroke — the reference entry
- Suspected Heart Attack: Sorting the Evidence From the Noise
- Sepsis: What the Evidence Actually Says
When to speak to a doctor
Call 999 immediately for facial drooping, arm weakness, or slurred or confused speech — even if symptoms resolve completely. Also call 999 for sudden severe headache, sudden vision loss, sudden loss of balance, or sudden numbness on one side.
Where this comes from
- NICE — Stroke and transient ischaemic attack in over 16s
- Stroke Association — FAST
How this page was put together
Every figure, recommendation and warning above is taken from the guidance named in Where this comes from. Nothing on this page is inferred, summarised or generalised beyond what those bodies publish: where they give a number, it is their number, and where they are silent, so are we. Pages are rebuilt whenever the underlying record changes. Sign-off by a named clinician, where it has happened, is shown at the top of the page along with the date.
Medical disclaimer
This article is general information, not medical advice. It cannot account for your own history, medication or circumstances. Always speak to a GP, pharmacist or another qualified health professional before making changes that affect your treatment, and never delay seeking medical advice because of something you have read here. In an emergency, call 999.
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