Скачать или смотреть Brain Stroke: Causes and Prevention | Dr. Nilay Biswas

Brain stroke is a critical condition that occurs when the brain's blood supply is interrupted, leading to severe damage. It is categorized into two main types: ischemic stroke (caused by blockage of blood flow) and hemorrhagic stroke (caused by bleeding in the brain). Understanding the causes and prevention of brain strokes is essential for reducing the risks and ensuring better brain health.

In this informative video, Dr. Nilay Biswas, Consultant Neurosurgeon at Narayana Superspeciality Hospital, Howrah, talks in detail about the causes and preventive measures of brain strokes. Dr. Biswas explains that the symptoms of a stroke can range from difficulty in walking, paralysis, and weak muscles to problems with coordination and muscle stiffness. Recognizing these symptoms early is crucial for effective treatment and minimizing long-term complications.

Causes of Brain Stroke:
Brain strokes can occur due to various reasons, including but not limited to:

Blockage of Blood Flow (Ischemic Stroke):

This type of stroke is caused when a blood clot or plaque blocks a blood vessel in the brain, preventing the brain from getting the necessary blood supply.
Common risk factors include atherosclerosis (buildup of fatty deposits in arteries), high blood pressure, and heart disease.
Bleeding in the Brain (Hemorrhagic Stroke):

This occurs when a blood vessel in the brain bursts, causing blood to leak into surrounding tissues. This can happen due to high blood pressure, aneurysms, or arteriovenous malformations (AVMs).
Other Contributing Factors:

Diabetes, obesity, and high cholesterol levels increase the risk of strokes. Additionally, individuals with a family history of stroke or those who suffer from clotting disorders are at higher risk.
Symptoms of Brain Stroke:
Recognizing the symptoms of a stroke can make all the difference in the outcome. Common stroke symptoms include:

Difficulty in walking
Paralysis or weak muscles, often on one side of the body
Problems with coordination and balance
Speech difficulties
Stiff muscles or overactive reflexes
Loss of vision or difficulty seeing
Severe headache, often sudden and intense
If you notice these symptoms, seek immediate medical help to reduce the damage and improve recovery chances.

Prevention of Brain Stroke:
Although some stroke risk factors cannot be controlled (such as genetics or age), several preventive measures can help reduce the likelihood of having a stroke:

Healthy Diet:

Eating a balanced diet rich in fruits, vegetables, whole grains, and lean proteins can help maintain healthy blood pressure and cholesterol levels, both of which are crucial in preventing stroke.
Regular Exercise:

Engaging in regular physical activity helps reduce high blood pressure, maintain a healthy weight, and lower the risk of diabetes. At least 30 minutes of moderate-intensity exercise per day is recommended.
Avoid Smoking:

Smoking is a major contributor to plaque buildup in arteries and increases the risk of atherosclerosis. Quitting smoking can significantly reduce stroke risk.
Limit Alcohol Consumption:

Excessive alcohol intake can lead to high blood pressure, arrhythmias, and other stroke-related conditions. Limiting alcohol intake is important for overall heart and brain health.
Control Chronic Conditions:

Managing high blood pressure, diabetes, and high cholesterol is essential for stroke prevention. Regular checkups and medication adherence are crucial for controlling these conditions.
Stress Management:

High levels of stress can contribute to high blood pressure and increase the risk of stroke. Managing stress through relaxation techniques, mindfulness, and adequate sleep can help maintain a healthy heart and brain.
Message from Dr. Nilay Biswas:
Dr. Biswas emphasizes the importance of early recognition and prevention in managing stroke risks. He encourages viewers to take proactive steps toward a healthy lifestyle and regularly monitor their health to avoid complications. He also advises seeking immediate medical attention if any stroke symptoms are observed, as early treatment significantly impacts the outcome.

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