hay fever mouth
Symptoms of hay fever. Hay fever symptoms vary in severity and may be worse some years, depending on the weather conditions and pollen count. The time of year your symptoms start will depend on the types of pollen you're allergic to. The symptoms of hay fever include: frequent sneezing. runny or blocked nose. itchy, red or watery eyes (allergic conjunctivitis) an itchy throat, mouth, nose and ears.