Neurologist in Nashik - Dr Ninad Thorat
Definition:
A stroke occurs when blood supply to part of the brain is interrupted or reduced, leading to oxygen deprivation and brain cell death. Paralysis is the loss of voluntary muscle movement, often resulting from strokes.
Additional Information:
- Types of strokes:
- Ischemic stroke (blocked blood flow).
- Hemorrhagic stroke (bleeding in the brain).
- Transient ischemic attack (TIA) – a warning sign.
- Early treatment can significantly reduce long-term damage.
Causes:
- Blocked blood flow (ischemic stroke) or ruptured blood vessel (hemorrhagic stroke).
- Risk factors: high blood pressure, diabetes, smoking, high cholesterol, obesity, and atrial fibrillation
Symptoms:
- Sudden weakness or numbness, especially on one side of the body (face, arm, or leg).
- Slurred speech or inability to speak clearly.
- Difficulty seeing in one or both eyes.
- Severe, sudden headache.
- Loss of balance or dizziness.
Treatment:
- Emergency treatments: clot-dissolving drugs (e.g., tPA for ischemic stroke) or surgical interventions.
- Rehabilitation: physical therapy, occupational therapy, and speech therapy.
- Preventative care: controlling blood pressure, managing diabetes, and taking anticoagulants.
Conclusion:
Quick medical intervention is critical for stroke recovery. Rehabilitation and preventative measures are essential for long-term outcomes.