Beconase hay fever Relief nasal spray for adults is a highly effective medication for treating hay fever. Unlike tablets, it works right where the problem starts, in the nose. It contains beclomethasone and has an anti-inflammatory action which quickly starts to reduce inflammation and swelling in the nose. The product brings relief from allergy symptoms such as nasal congestion, watery eyes, runny nose, sneezing, itchy eyes, itchy nose, red eyes, and sinus discomfort. For optimum results, Beconase should be sprayed twice into each nostril every morning and night.