Allergies: sneezing, coughing, itching eyes and even asthma are the symptoms for one of the most commonly suffered conditions in the world. Just when you think that cooler weather means you’re in the clear for outdoor allergens, everyone’s least favorite fall plant, ragweed, rears its ugly head. That’s right, those lovely golden sprigs of flowers you see blooming on the side of Fresno’s freeways right now are probably causing your hay fever.