Cerebral Ischemia FAQ
What causes ischemic stroke?
Ischemic stroke is commonly caused by a blood clot that blocks arteries leading to the brain, reducing or cutting off blood flow.
What are the symptoms of ischemic stroke?
Symptoms include sudden numbness or weakness in the face, arm, or leg, confusion, trouble speaking or understanding, and severe headache.
How is ischemic stroke diagnosed?
Diagnosis involves physical exams, blood tests, imaging tests such as CT or MRI, and other tests to determine the extent and cause of the stroke.
What are the risk factors for ischemic stroke?
Risk factors include high blood pressure, diabetes, high cholesterol, smoking, obesity, and atrial fibrillation.
What is the emergency treatment for ischemic stroke?
Immediate treatment may involve clot-busting drugs, antiplatelet agents, and anticoagulants to restore blood flow to the brain.
What is the long-term treatment for ischemic stroke?
Long-term treatment focuses on preventing future strokes through medications, lifestyle changes, and rehabilitation therapies.
Can ischemic stroke be prevented?
Prevention involves managing risk factors like high blood pressure, quitting smoking, maintaining a healthy weight, and controlling diabetes and cholesterol.
What is the prognosis for ischemic stroke survivors?
The prognosis varies, but prompt treatment can improve outcomes, and individuals often benefit from structured rehabilitation and ongoing care.
What are the potential complications of ischemic stroke?
Complications can include paralysis or loss of muscle movement, difficulty speaking or swallowing, memory loss, and changes in behavior or emotions.
Can medication reduce the risk of recurrent ischemic stroke?
Yes, certain medications can help prevent future strokes, including antiplatelet drugs, anticoagulants, and drugs to lower cholesterol and blood pressure.
Is surgery ever an option for treating ischemic stroke?
In some cases, surgical procedures to remove blood clots or repair blood vessels may be recommended to lower the risk of recurrent strokes.
What kind of rehabilitation is recommended after ischemic stroke?
Rehabilitation often includes physical, speech, and occupational therapy to help individuals regain functioning and relearn skills affected by the stroke.
How does ischemic stroke affect mental health?
Emotional issues such as depression, anxiety, and changes in personality can occur following an ischemic stroke and may require specialized treatment.
Can lifestyle changes help in recovery from ischemic stroke?
Yes, adopting a healthy lifestyle with regular exercise, a balanced diet, and stress management can support recovery and reduce the risk of further strokes.
Where can I find support for individuals affected by ischemic stroke?
Seeking support groups, counseling, and resources from healthcare professionals can provide valuable assistance for both stroke survivors and their caregivers.
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Information provided by Dr. Tekeste Etay Teka. Reviewed by Dr. Mohamed El Khouly