Ischemic Stroke FAQ
What causes an ischemic stroke?
Blockage of a brain artery by a blood clot, often due to atherosclerosis or atrial fibrillation.
What are common symptoms of ischemic stroke?
Sudden weakness, facial droop, slurred speech, vision loss, and coordination problems.
Is ischemic stroke treatable?
Yes, timely treatment with clot-busting medications like tPA can help restore blood flow.
How does aspirin help in ischemic stroke?
Aspirin prevents further clot formation by inhibiting platelet aggregation.
What is the role of anticoagulants in treatment?
Medications like dabigatran and rivaroxaban prevent clot extension in atrial fibrillation-related strokes.
Can ischemic stroke be prevented?
Yes, by managing hypertension, diabetes, and cholesterol, and adopting a healthy lifestyle.
What is the time window for tPA administration?
Typically within 3 to 4.5 hours of symptom onset.
How long is hospitalization for ischemic stroke?
Varies from a few days to weeks, depending on severity and recovery progress.
What are the risks of untreated ischemic stroke?
Permanent brain damage, disability, and increased mortality risk.
Are there surgical options for ischemic stroke?
Yes, mechanical thrombectomy may be performed in eligible patients.
How does diabetes affect ischemic stroke risk?
Diabetes increases stroke risk by damaging blood vessels and promoting clot formation.
What medications are used for long-term prevention?
Antiplatelets like clopidogrel and anticoagulants for atrial fibrillation.
Is physical therapy necessary after a stroke?
Yes, to regain mobility, strength, and independence in daily activities.
Can ischemic stroke recur?
Yes, without proper management of underlying risk factors.
How can caregivers support stroke recovery?
Assist with rehabilitation, provide emotional support, and ensure medication adherence.
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