Comparison of Montelukast and Azelastine in Treatment of Moderate to Severe Allergic Rhinitis

Condition:   Allergic Rhinitis Interventions:   Drug: Montelukast;   Drug: Azelastine;   Drug: Budesonide;   Drug: Placebo Sponsor:   Shiraz University of Medical Sciences Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials