When treating TIAs, the ultimate goal is to prevent a full-fledged stroke. Since it's hard to know in the moment the extent of the blockage, you may be given a clot-dissolving drug immediately. If the event is truly a stroke, ideally the medicine needs to be given within three hours after your symptoms start for it to be most effective.
Ongoing treatments will include anti-clotting medications and drugs to lower blood pressure and cholesterol. If one of your carotid arteries (found on either side of the neck) is significantly narrowed, you may have a procedure to correct the problem. This procedure—carotid endarterectomy or carotid artery stenting—may help prevent future TIAs or strokes.
Taking steps to reduce TIA risk factors is also critical. Lifestyle habits (eating a healthy diet, getting regular exercise, and not smoking) are a central part of any treatment plan.
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