Stroke: Symptoms and treatment
A stroke is a major medical emergency that occurs when blood flow to a part of the brain is interrupted or significantly reduced. This deprives brain cells of oxygen and essential nutrients, causing them to become damaged or die. There are two main types of stroke:
- Ischemic stroke: This is the most common type and is caused by a blood clot that blocks a cerebral artery.
- Hemorrhagic stroke : occurs when a blood vessel in the brain ruptures, causing bleeding.
Stroke Symptoms
Quickly recognizing the symptoms of a stroke is crucial for receiving emergency treatment and minimizing brain damage. Symptoms can vary depending on the area of the brain affected, but the most common ones include:
- Sudden numbness or weakness in the face, arm, or leg, especially on one side of the body.
- Sudden confusion, difficulty speaking or understanding speech.
- Sudden vision problems in one or both eyes.
- Sudden difficulty walking, dizziness, loss of balance, or loss of coordination.
- A severe, sudden headache with no known cause.
Stroke Prevention
Adopting a healthy lifestyle and managing risk factors can significantly reduce the risk of stroke. Here are some important preventive measures:
- Monitor your blood pressure: High blood pressure is a major risk factor for stroke.
- Don't smoke: Smoking significantly increases the risk of stroke.
- Maintain a healthy weight: Obesity increases the risk of stroke.
- Exercise regularly: Regular physical activity reduces the risk of stroke.
- Limit your alcohol intake: Excessive alcohol consumption increases the risk of stroke.
- Keep your cholesterol levels in check: High cholesterol increases your risk of stroke.
- Manage Diabetes: Diabetes is a major risk factor for stroke.
- Healthy Eating: A diet rich in fruits, vegetables, and whole grains reduces the risk of stroke.
Treatment Options
Stroke treatment depends on the type of stroke, its severity, and the patient's overall health. Treatment options include:
- Medication: For ischemic stroke, thrombolytic drugs may be administered to dissolve the blood clot. Other medications may be used to prevent the formation of new clots or to control blood pressure.
- Surgery: In some cases, surgery may be necessary to remove the blood clot or repair a ruptured blood vessel.
- Rehabilitation: After a stroke, many patients need rehabilitation to regain lost functions or to adapt to their new limitations.
Neurology at Elytis Hospital
At Elytis Hospital, the Neurology Department offers comprehensive and personalized services for the diagnosis and treatment of nervous system disorders, including stroke. Our team of experienced neurologists uses modern technologies and advanced diagnostic methods, such as EEG ( electroencephalogram) and Doppler ultrasound of the cervical vessels (carotid and vertebral arteries) and transcranial Doppler ( to evaluate intracranial vessels), to ensure the best treatment options. Our services include:
Elytis Hospital emphasizes specialized expertise, advanced diagnostics, a personalized approach, and prevention.
Latest medical review:
January 10, 2025, Dr. Alexandra Maria Găină – Specialist in Neurology