We were dealing with the same concern with my Mother. My brother, sister, and I discussed it among ourselves and were unsure how to deal with it. Lucky for us, the doctor brought it up. Mom didn't agree with her, but waited until we were out of the office to say anything. She looked at us and...
I have a vaporizer and an air filter that I use in our bedroom. They put off a soft light which helps for those middle of the night trips to the bathroom.