Bell's Palsy Vs Stroke

Bell's Palsy is a sudden, temporary weakness or paralysis of the muscles on one side of the face, often resulting from inflammation of the facial nerve (cranial nerve VII). The exact cause is not fully understood, but it is frequently associated with viral infections, such as the herpes simplex virus. Symptoms may include drooping of the mouth or eyelid, loss of the ability to smile or frown on one side, and altered taste perception. This condition usually resolves on its own within weeks to months, though some patients may benefit from corticosteroids to reduce inflammation.

A stroke occurs when there is a sudden interruption of blood supply to the brain, leading to brain cell damage. This can be caused by a blockage (ischemic stroke) or a rupture of blood vessels (hemorrhagic stroke). Symptoms of a stroke can include sudden numbness or weakness, especially on one side of the body, confusion, trouble speaking or understanding speech, vision problems, and loss of balance or coordination. Timely medical intervention is critical in stroke management to minimize brain damage and improve recovery outcomes.