I can sympathize with you on this one. While I studied in Granada last semester, I had allergy problems at first (and I dont in the usa so it was kinda odd). I went to the doctor and trying to get something (woa interesting experience haha). Anyways, he gave me something, forget the name but it made me sooo sick, much worse than the allergies I was trying to get rid of
!! I tried bunches of stuff over the counter trying to find something similar to sudafed, but nothing worked. I ended up just having my parents send me sudafed from the usa. Good Luck! Guess its just a minor detail compared to the luck of being able to live in spain!
Kelly