575
Participants
Start Date
August 31, 2011
Primary Completion Date
October 31, 2011
Study Completion Date
October 31, 2011
Phenylephrine
Phenylephrine hydrochloride 30-mg extended-release tablets, one tablet every 12 hours for 7 days
Placebo
Placebo to phenylephrine hydrochloride 30-mg extended release tablets, one tablet every 12 hours for 7 days
Loratadine
Loratadine, 10 mg, once daily as rescue medication, only if needed for intolerable allergic rhinitis symptoms
Lead Sponsor
Bayer
INDUSTRY