21
Participants
Start Date
June 30, 2011
Primary Completion Date
December 31, 2011
Study Completion Date
December 31, 2011
Cetirizine
Cetirizine is an antihistamine currently indicated for allergic rhinitis
Placebo
This placebo ( sugar pill) will provide the negative control for this study
California Allergy and Asthma Medical Group, Los Angeles
McNeil Consumer Healthcare Division of McNEIL-PPC, Inc.
INDUSTRY
California Allergy and Asthma Medical Group, Inc.
OTHER