Judy
I went to a dentist back in 1994, and he injected a needle into a nerve and I got Bells Palsey. It was healed partially but remained with a disfunctional face for life. My son had Bells Palsey twice. One time he cut the grass and got an allergic reaction and the other time we have no clue. You are right that we must stay away from any winds but there are other causes for this awful embarrassing disease. I hope you feel better.