10 early warning signs of a stroke everyone should know
A stroke can happen suddenly, and every minute matters. Rather than waiting for a particular number of symptoms, treat any sudden neurological change as potentially serious.
-
Face drooping — One side of the face may become numb or droop when smiling.
-
Arm or leg weakness — Sudden weakness or numbness, especially on one side, is a classic warning sign.
-
Speech problems — Speech may suddenly become slurred, confused, or difficult to understand.
-
Difficulty understanding — A person may suddenly struggle to understand what others are saying.
-
Sudden vision changes — Blurred, double, or lost vision in one or both eyes can occur.
-
Sudden dizziness or loss of balance — Trouble walking, coordination problems, or unexplained dizziness can be stroke symptoms.
-
Sudden severe headache — A sudden, extremely severe headache, especially with other neurological symptoms, can indicate a serious stroke.
-
Sudden numbness — Particularly sudden numbness affecting one side of the face or body.
-
Sudden confusion — A person may suddenly become disoriented or unable to perform familiar tasks.
-
Sudden difficulty swallowing — New trouble swallowing can occur with some strokes.
🚨 Think FAST and act immediately
F — Face: Ask the person to smile.
A — Arms: Ask them to raise both arms.
S — Speech: Ask them to repeat a simple sentence.
T — Time: If anything is abnormal, call emergency medical services immediately.
Don’t wait to see whether symptoms improve. A TIA (“mini-stroke”) can produce symptoms that disappear, but it still requires urgent medical assessment because it can precede a major stroke.
If symptoms are happening right now, note the time they started (or the last time the person was known to be well), call emergency services, and don’t drive the person yourself unless emergency transport is unavailable.
