Overview Safety Study of Levocetirizine Dihydrochloride Oral Liquid Formulation in Children Aged 6 Months to 11 Months Status: Completed Trial end date: 2008-09-01 Target enrollment: Participant gender: Summary To determine the safety of levocetirizine in children ages 6-11 months with symptoms of allergic rhinitis or chronic idiopathic urticaria. Phase: Phase 3 Details Lead Sponsor: UCB PharmaTreatments: CetirizineLevocetirizine