Overview Wheal and Flare Reaction During 24 Hours in Allergic Volunteers. Status: Completed Trial end date: 2005-01-01 Target enrollment: Participant gender: Summary Compare the activity of 5 mg levocetirizine and 5 mg desloratadine on allergen-induced wheal and flare reaction. Phase: Phase 1 Details Lead Sponsor: UCB PharmaTreatments: CetirizineLevocetirizine