Stroke Treatment

When Should You Seek Emergency Care?

Call emergency medical services immediately if you notice:

• Sudden facial drooping
• Weakness of the arm or leg
• Difficulty speaking
• Sudden confusion
• Loss of vision
• Severe headache
• Loss of consciousness
• Difficulty walking or maintaining balance

Every minute counts during a stroke. Delayed treatment increases the risk of permanent brain injury.

Diagnosis of Stroke

Rapid diagnosis helps determine the type of stroke and the most appropriate treatment.

Your healthcare team may perform:

Medical History and Physical Examination

Assessment includes:

• Symptom onset
• Medical history
• Current medications
• Neurological examination

Brain Imaging

Imaging helps identify whether the stroke is caused by a blockage or bleeding.

Common investigations include:

• CT Scan
• MRI Brain

CT or MR Angiography

These imaging studies evaluate blood vessels supplying the brain.

Carotid Ultrasound

Used to assess narrowing of the carotid arteries.

Electrocardiogram (ECG)

Performed to detect heart rhythm abnormalities such as atrial fibrillation.

Echocardiography

Evaluates heart function and identifies potential sources of blood clots.

Blood Tests

Blood investigations assess:

• Blood sugar
• Blood clotting
• Cholesterol levels
• Infection
• Kidney function

Stroke Treatment

Treatment varies according to the type of stroke and how soon medical care is received.

Treatment for Ischemic Stroke

1.Intravenous Thrombolysis

If the patient reaches the hospital within the recommended treatment window, clot-dissolving medication may be administered to restore blood flow to the brain.

This treatment is most effective when given as early as possible after symptom onset.

2.Mechanical Thrombectomy

Mechanical thrombectomy is a minimally invasive procedure used to remove large blood clots from blocked brain arteries.

A catheter is inserted through a blood vessel and guided to the blocked artery, where specialized devices remove the clot and restore circulation.

Selected patients may benefit from thrombectomy even several hours after symptom onset, depending on imaging findings.

Treatment for Hemorrhagic Stroke

Treatment aims to control bleeding and reduce pressure inside the brain.

Management may include:

• Blood pressure control
• Reversal of blood-thinning medications when appropriate
• Medications to reduce brain swelling
• Surgical evacuation of blood clots
• Repair of aneurysms or vascular malformations

Stroke Surgery

Surgery may be necessary for selected patients with severe bleeding, brain swelling, aneurysms, or blocked carotid arteries.

Common procedures include:

• Craniotomy
• Aneurysm clipping
• Endovascular coiling
• Carotid endarterectomy
• Decompressive craniectomy

The choice of surgery depends on the underlying condition and overall clinical status.

Medications

Following emergency treatment, medications help prevent recurrent strokes.

These may include:

• Antiplatelet medications
• Anticoagulants
• Blood pressure medications
• Cholesterol-lowering medications (Statins)
• Diabetes medications when indicated

Stroke Rehabilitation

Rehabilitation is an essential part of stroke recovery.

A multidisciplinary rehabilitation program may include:

1.Physiotherapy

Helps improve:

• Muscle strength
• Walking
• Balance
• Coordination

2.Occupational Therapy

Focuses on restoring independence in daily activities such as dressing, bathing, and eating.

3.Speech and Language Therapy

Helps patients recover:

• Speech
• Language comprehension
• Swallowing function

4.Cognitive Rehabilitation

Supports improvement in:

• Memory
• Attention
• Problem-solving
• Executive functioning

5.Psychological Support

Counseling helps patients and caregivers cope with emotional challenges following a stroke.

Lifestyle Changes That Support Recovery

Healthy lifestyle habits reduce the risk of recurrent strokes.

These include:

• Taking medications as prescribed
• Controlling blood pressure
• Managing diabetes
• Maintaining healthy cholesterol levels
• Eating a balanced diet
• Exercising regularly
• Quitting smoking
• Limiting alcohol consumption
• Maintaining a healthy weight
• Attending regular follow-up appointments

Recovery and Long-Term Management

Recovery varies depending on the severity of the stroke, the affected area of the brain, and how quickly treatment was received.

Some individuals recover almost completely, while others require ongoing rehabilitation and long-term support.

Regular follow-up helps:

• Monitor neurological recovery
• Prevent recurrent strokes
• Optimize medications
• Address complications
• Improve functional independence

Possible Complications

Stroke may lead to:

• Paralysis
• Difficulty speaking
• Difficulty swallowing
• Memory impairment
• Cognitive decline
• Depression
• Chronic pain
• Balance problems
• Seizures
• Recurrent stroke

Early rehabilitation helps reduce disability and improve functional outcomes.

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