D.H.
I have seasonal allergies as well, but don't take prescription or over the counter medication.
It seems when this happens to me, my ears are the first to go, then the throat. I build up my immune system. I use Beta Glucan and by the next day, I'm fine. I love Vitamin C, which is awesome stuff!
There is also an herbal formula called Immucalm that you can find at www.herbsfirst.com. It's for allergies of plants, animals, and foods. Great stuff!