A.R.
Local honey. You can get it at Sprouts, Central Market, or Whole Foods. Take 1 - 2 tablespoons a day, you will be amazed at the difference it makes. It's like an oral allergy shot.
My son was on prescription allegra 2x a day (and they were 24hr pills) and still miserable. We started taking honey and in a couple of weeks were off the allegra completely.