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Figure 2 | Allergy, Asthma & Clinical Immunology

Figure 2

From: A four-way, double-blind, randomized, placebo controlled study to determine the efficacy and speed of azelastine nasal spray, versus loratadine, and cetirizine in adult subjects with allergen-induced seasonal allergic rhinitis

Figure 2

Change in TNSS over time; comparison between Azelastine (AAA), Cetirizine (CCC) and Loratadine (LLL) vs. Placebo (PPP). A) Mean (95% confidence interval) TNSS and B) Mean change from baseline (95% confidence interval) in TNSS vs. Time (minutes) from dosing.

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