Brain Stroke

What happens during a brain stroke?

A stroke is a  cerebrovascular accident and it occurs in a quick cascade. This may turn fatal if not acted upon within the golden hour that is within four hours of stroke

A stroke occurs in a quick process:

  • first the blood flow to the brain is disrupted 
  • this leads to lack of oxygen supply to the brain
  • brain cells begin to get damaged as a result

Early diagnosis and intervention are key to reducing complications and improving recovery outcomes.  If you or your loved one needs expert care, you can consult our Neurologist in Kolkata for timely treatment and guidance.

Ischemic Stroke

 

Cause: Blocked arteries

 

Effect: Disruption of Blood flow to the brain

 


Note: This is the most common type of stroke.

Hemorrhagic Stroke 

 

Cause: Ruptured blood vessel

 

Effect: Bleeding in the brain and increased pressure on brain tissue.

 

Note: Very common in people aged 55 years or older
 

Transient Ischemic Attack (TIA)

 

Cause: Temporary blockage of blood flow to the brain

 

Effect: Doesn't cause permanent damage but serves as a warning sign for future strokes.

 

Note: Often referred to as a Mini-stroke. 

FAQs

  • Sudden numbness or weakness in the face, arm, or leg.
  • Confusion or trouble speaking or understanding speech.
  • Difficulty seeing in one or both eyes.
  • Problems in mobility and walking disorders.
  • Dizziness or severe headache with no known cause.

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