Synonyms : (2-(4-((4-Chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)acetic Acid, AWD.pharma Brand of Cetirizine Dihydrochloride, Alerlisin, Aliud Brand of Cetirizine Dihydrochloride, Alpharma Brand of Cetirizine Dihydrochloride, Cetalerg, Ceterifug, Ceti TAD, Ceti-Puren