Synonyms: Oxymetazoline Hydrochloride Imp. B (EP) as Hydrochloride, 2-[[4-(1,1-Dimethylethyl)-2,6-dimethylphenyl]methyl]-4,5-dihydro-1H-imidazole hydrochloride (1:1), 2-[[4-(1,1-Dimethylethyl)-2,6-dimethylphenyl]methyl]-4,5-dihydro-1H-imidazole monohydrochloride, 2-(4-tert-Butyl-2,6-dimethylbenzyl)-2-imidazoline monohydrochloride, Brizolin, Galazolin, Neo-Rinoleina, Neo-Synephrine II, Novorin, Olynth, Otrivin hydrochloride, Otrivine, Otrivine hydrochloride, Therapin, Xymelin,Xylometazoline Hydrochloride