Hey are you looking for neurologist near Mylapore? What’s Bell’s palsy? Bell’s palsy is a condition that causes 1 side of a persons face to become weak or droop. This can happen when the nerve supplying the muscles of facial expression becomes swollen or inflamed The inflammation could be due to virus ex herpes zoster What are the symptoms of Bell’s palsy? Inability to close the eye on one side Drooping of one corner of mouth Eye brow sags on one side