Levocetirizine Effect on Nasal Nitric Oxide and Nasal Eosinophils in Subjects With Perennial Allergic Rhinitis
Status:
Completed
Trial end date:
2009-08-01
Target enrollment:
Participant gender:
Summary
The purpose of this study is to noninvasively measure the anti-inflammatory effect of
levocetirizine after two weeks of treatment in allergic rhinitis subjects.