http://www.RagweedAllergyCincinnati.com The attack of hay fever symptoms in the late summer and through the fall is attributable to ragweed and its pollen. Ragweed allergy symptoms include runny nose, sneezing, itchy throat, and itchy eyes. These reactions are the main signs on having Ragweed Allergy. For more information please visit http://www.RagweedAllergyCincinnati.com