The Medical Letter on Drugs and Therapeutics
				
			FROM
ISSUE1275
   				ISSUE1275
December 3, 2007
                		
                	Levocetirizine (Xyzal) for Allergic Rhinitis and Urticaria
					
					
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Levocetirizine (Xyzal) for Allergic Rhinitis and Urticaria
December 3, 2007 (Issue: 1275)
					Levocetirizine (Xyzal - UCB/Sanofi-aventis), the active enantiomer of the second-generation H1-antihistamine cetirizine (Zyrtec), has been approved by the FDA for treatment of seasonal and perennial allergic rhinitis (SAR and PAR) and chronic...more
 
        			
        			
					
					
					
					The Medical Letter is a subscriber-funded nonprofit organization that publishes critical appraisals of new prescription drugs and comparative reviews of drugs for common diseases.
					