I have seasonal allergies and swear by nasal irrigators (Neti Pot) and Zyrtec-D. It's over the counter, but has worked best for me. I tried many Rx drugs that didn't help: Astelin (nasal antihystamine), Xyzal (oral antihystamine), Nasonex, Singulair, and a few others. I could sell Zyrtec-D I like it so much! I am pretty sensitive to ephedrine products also, so I was weary of the 'D' aspect, but it doesn't make me jittery at all. Good luck!