If it doesn???t recover on it is own, then the important thing is just to make sure that the eye is kept moist until there is a time when the muscle recovers.Host: The causes of Bell???s palsy as far as I know are usually viral or can it lead into eye disease, blindness at all.Steven Rosenberg: You can get from all of those, it can be most of the time, it is after a virus but you can get from eye d