Overview
A stroke, commonly known as a brain stroke, occurs when the blood supply to a part of the brain is interrupted or reduced, or when a blood vessel in the brain ruptures. Without adequate blood and oxygen, brain cells can become damaged within minutes.
Stroke is a medical emergency and requires immediate medical attention. Early recognition of symptoms and timely treatment can help reduce brain damage, disability and other complications.
At Agrim Hospital, patients with suspected neurological conditions can receive medical evaluation, diagnostic support and appropriate treatment based on their clinical condition.
Diagnosis
Diagnosis of stroke begins with an immediate clinical and neurological examination. The doctor evaluates symptoms, medical history, blood pressure, consciousness, muscle strength, speech and other neurological functions.
Depending on the patient's condition, investigations such as CT Scan of the brain, MRI Brain, blood tests, ECG, carotid imaging and other diagnostic tests may be advised.
These investigations help determine whether the stroke is caused by a blocked blood vessel (ischemic stroke) or bleeding in the brain (hemorrhagic stroke), which is important for deciding appropriate treatment.
Treatment
Stroke treatment depends on the type of stroke, severity of symptoms, time since symptoms started and the patient's overall medical condition.
In ischemic stroke, eligible patients may require medicines to restore or improve blood flow when clinically appropriate. Some patients may require advanced procedures depending on the location and severity of the blockage.
Hemorrhagic stroke requires careful control of bleeding, blood pressure and other complications. Selected patients may require surgical or specialist intervention.
After the patient's condition stabilizes, rehabilitation such as physiotherapy, speech therapy and occupational therapy may be recommended to help restore function and independence.
Prevention
Control high blood pressure regularly.
Keep diabetes and blood sugar under control.
Maintain healthy cholesterol levels.
Avoid smoking and tobacco products.
Exercise regularly as advised by your doctor.
Maintain a healthy body weight.
Eat a balanced diet with less salt and processed food.
Take prescribed medicines regularly.
Limit excessive alcohol consumption.
Attend regular medical check-ups, especially if you have cardiovascular risk factors.
When to see a doctor
Stroke requires immediate medical attention. Seek emergency medical care if a person suddenly develops weakness or numbness of the face, arm or leg, especially on one side of the body.
Other warning signs include sudden difficulty speaking or understanding speech, facial drooping, loss of balance, difficulty walking, sudden vision problems, confusion or a sudden severe headache.
Remember the FAST warning signs: Face drooping, Arm weakness, Speech difficulty and Time to seek emergency medical help. Do not wait for the symptoms to improve on their own.
Frequently asked questions
What is a brain stroke?
A brain stroke occurs when blood supply to part of the brain is interrupted or when a blood vessel in the brain ruptures. It is a medical emergency requiring immediate evaluation and treatment.
What are the warning signs of stroke?
Common warning signs include sudden facial drooping, weakness or numbness on one side of the body, difficulty speaking, confusion, vision problems, dizziness and loss of balance.
What does FAST mean in stroke?
FAST stands for Face drooping, Arm weakness, Speech difficulty and Time to seek emergency medical help. It is a simple way to recognize common stroke warning signs.
Can stroke be prevented?
Many stroke risk factors can be managed by controlling blood pressure, diabetes and cholesterol, avoiding tobacco, maintaining a healthy weight, exercising regularly and following prescribed treatment.
Is stroke an emergency?
Yes. Stroke is a medical emergency because brain damage can progress quickly. Emergency medical care should be sought immediately when stroke symptoms appear.