Use beconase hayfever any time in the year to prevent and treat common symptoms of seasonal allergic rhinitis including hayfever such as sneezing and a runny itchy or blockedup nose allergic rhinitis can be brought on by different triggers such as pollen cats dogs horses house dust etc when your nose is cleared the pressure and pain around your nose and eyes is also reduced beconase hayfever can be used by adults aged 18 and over