Paralysis

A stroke occurs when blood flow to the brain is interrupted due to a clot (ischemic stroke) or bleeding (hemorrhagic stroke). This lack of oxygen leads to brain cell damage, affecting bodily functions. Paralysis is a common consequence, affecting one side of the body (hemiplegia) or specific muscle groups. Symptoms include sudden weakness, numbness, speech difficulty, loss of coordination, and facial drooping. Risk factors include hypertension, diabetes, smoking, obesity, and heart disease. Treatment involves clot-dissolving drugs (for ischemic stroke), surgery (for hemorrhagic stroke), rehabilitation, and lifestyle changes to prevent recurrence.