Donna, I actually did visit my doc yesterday. He put me on Allegra, but my head was still congested today. So I called the pharmacy and they said to do pretty much what you are doing.

So in addition to Allegra, I'm taking a generic decongestant containing ephedrin (had to show my ID and sign for it). It seem to be working okay so far.

Thanks for your response, Donna. Oh, and the pharmacy tech said that some people DO quit responding to Zyrtec. Funny, my head was clear and I could breathe, but my eyes kept leaking as if I were crying.