What do you guys do for allergies?

[burkazoid]

So, what do you guys do for allergies (when riding)? I know I can't possibly be the only one who has hayfever in the spring. Mine lays me low, and every ride I take always winds up with me having a near anaphylactic attack, and then I almost OD on benadryl to get it to stop.

The two cold snaps we've had in January and February both brought in a lot of tree pollen with them, and I wound up having allergies way early, resulting in sinusitis that took me out of the loop for a couple of weeks.

Most meds don't help. I take Zyrtec in the morning, and supplement it with Benadryl, but it doesn't work 100% of the time.

Anyone?