We get the daily allergy level e-mail. I think you sign up at pollen. com. I heard about it through our asthma doctor. Anyway, the pollen count is way down in our area so we're not having much of a problem. Hubby uses the generic form of Claritan. I can't take it because, in me, it causes stomach cramps. However, there is a child's form that you could try.
Oh and Singulair (a prescription) is absolutely awesome for me and DD. That stuff is a God-send.