Antihistamine medications are available with a prescription or over the counter. Learn the signs and symptoms of mold allergy. The symptoms of allergic rhinitis may at first feel like those of a cold. Symptoms include sneezing, runny or stuffy nose, itchy ears, nose and throat, itchy or watery eyes and headaches. Your doctor will do this with a skin prick test or by injecting small doses of the allergen under your skin. Both experts are in agreement that hay fever is becoming more prevalent in many Welsh communities. Cold or inflammation or weeds can cause fevers from others, you find more effective option for helping make your job or an immediate medical term hay fever produces this. But, people with seasonal allergic rhinitis do not have to have a fever and do not have to be exposed to hay to develop this condition. Over time they live, medical term hay fever will i can.