Overview Efficacy and Safety of Levocetirizine 8 Weeks Prior and After the Onset of the Grass Pollen Season in Subjects With SAR Status: Completed Trial end date: 2004-07-01 Target enrollment: Participant gender: Summary Efficacy and Safety of Levocetirizine 8 Weeks Prior and After the Onset of the Grass Pollen Season in Subjects With SAR Phase: N/A Details Lead Sponsor: UCB PharmaTreatments: CetirizineLevocetirizine