Objective: To compare loratadine with fexofenadine and placebo in relieving symptoms of seasonal allergic rhinitis (SAR). Design: A randomised, double-blind, double-dummy, placebo-controlled ...

The results of this randomised, double-blind, double-dummy, placebo-controlled, parallel-group study demonstrate the efficacy of loratadine and fexofenadine in relieving the common symptoms of SAR ...