I sometimes use a children's/allergy med or Benadryl that has drowsiness as a side effect. It helps me breathe better too (stuffy room) and doesn't seem as sedating as a sleeping aid.

Are you getting enough exercise during the day? If you normally just sit around (like me) that can impact your sleep. http://www.cbsnews.com/stories/2010/...n6119907.shtml