Intranasal steroids are the most effective pharmacologic ... to twice-daily azelastine (an intranasal antihistamine), fluticasone propionate, the combination of the two, or placebo for 2 weeks ...

The mechanism of the anti-inflammatory activity of the topical steroids, in general, is unclear. However, corticosteroids are thought to act by the induction of phospholipase A2 inhibitory ...

The mechanism of the anti-inflammatory activity of the topical steroids, in general, is unclear. However, corticosteroids are thought to act by the induction of phospholipase A2 inhibitory ...

In the INS class, fluticasone propionate (Flonase ... following speculation that the FDA would be reluctant to approve a steroid-based spray. Additionally, the incorrect use of the intranasal ...

Objective: To test the hypothesis that once-daily treatment with fluticasone propionate is as effective as twice-daily treatment in children with well controlled asthma. Design: Multicentre ...