Jul 16, 2025
Bell’s Palsy is a sudden, temporary weakness or paralysis of the muscles on one side of the face. It occurs when the facial nerve (7th cranial nerve) becomes inflamed, swollen, or compressed. The exact cause is often unknown, but it’s commonly linked to viral infections like herpes simplex. People with Bell’s palsy may find it difficult to smile, blink, or close their eye on the affected side. Other symptoms include facial drooping, drooling, and altered taste. While it can be alarming, most people recover fully within weeks to months with medications, facial exercises, and therapy. Early treatment improves outcomes significantly.
