I have never been sensitive to pollen or other allergens, but the past week has been killing me (sneezing, itchy eyes, dry eyes, watery eyes, runny nose, sinus flowing...)! Am I the only one? What is an effective remedy, as I have not had the opportunity to enjoy this experience in the past? I decided I will to go the the drugstore and buy something, but don't want it to make me sleepy, or keep me awake at night. Any suggestions?