5 critical warning signs of a mini-stroke
A transient ischemic attack (TIA) is often called a “mini-stroke,” but it is better thought of as a warning stroke. Its symptoms can disappear quickly, but that does not mean the danger has passed.
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The five major warning signals to remember are:
Sudden balance problems — unexplained dizziness, loss of coordination, or difficulty walking.
Sudden vision changes — blurred or double vision, or temporary loss of vision in one or both eyes.
Face drooping or numbness — particularly on one side.
Arm or leg weakness/numbness — especially affecting one side of the body.
Speech problems — slurred speech, difficulty speaking, or trouble understanding what someone is saying.
These correspond to the B.E. F.A.S.T. stroke warning signs: Balance, Eyes, Face, Arm, Speech, and Time. A sudden severe headache with no obvious cause can also be a warning sign.
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The most important part
Do not wait for the symptoms to disappear. You cannot reliably tell at home whether someone is experiencing a TIA or an actual stroke. Emergency assessment is needed even when symptoms resolve.
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If these symptoms are occurring right now, call your local emergency service immediately and note the time the symptoms began.
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A TIA can provide an important opportunity to identify and treat the cause before a potentially disabling stroke occurs.
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