I'm 41 in June and didn't get my 1st bout of hayfever till I waz 26.
Usually only get it for a day or so, however this year has been bad. Apparently its the beech pollen that has made it so ...
I do take Benadryl which seems to ease the symptons and only requires one mutha of a nose blow in the morning and then thats it.
Remember the ride to Denmark SF, there was a time just coming out of Germany where I had no HF at all. I prescribe a long ride on a harley, cures all known ills