USP Quality Review

No. 79, Issued April 2004

List of Similar Drug Names:

Introduction   A–B   C–D   E–F   G–I   K–M   N–P   Q–T   U–Z

(Brand names are italicized and new entries are highlighted in red.)
Ultane Ultram
Ultracef
(Cefadroxil in other countries)		 Ultracet
(Acetaminophen/Tramadol Hydrochloride in U.S.)
Ultracet
(Acetaminophen/Tramadol Hydrochloride in U.S.)		 Ultracef
(Cefadroxil in other countries)
Ultram Ultane
Ultram Voltaren
Unasyn Zosyn
Uniretic Univasc
Univasc Uniretic
Univasc Urispas
Urex Erex
Uridon Vicodin
Urised Urocit-K
Urispas Univasc
Urispas Uro-Mag
Urocit-K Urised
Uro-Mag Urispas
Valacyclovir Valgancyclovir
Valcyte Valtrex
Valgancyclovir Valacyclovir
Valium Versed
Valium Vicodin
Valsartan Losartan
Valtrex Valcyte
Vancenase Premphase
Vancenase Vanceril
Vancenase AQ Vanceril DS
Vanceril Vancenase
Vanceril DS Vancenase AQ
Vancomycin Azithromycin
Vancomycin Gentamicin
Vancomycin Vecuronium
Vancomycin Vibramycin
Vantin Ventolin
Vasocon Vasocon A
Vasocon A Vasocon
Vasotec Norvasc
Vecuronium Vancomycin
Ventolin Benylin
Ventolin Vantin
Vepesid Versed
Verapamil Verelan
Verelan Verapamil
Verelan Virilon
Versed Valium
Versed Vepesid
Versed Vistaril
Vexol VoSol
Viagra Allegra
Vibramycin Vancomycin
Vicodin Percodan
Vicodin Uridon
Vicodin Valium
Vicodin Vicodin ES
Vicodin Vioxx
Vicodin ES Vicodin
Vinblastine Vincristine
Vincristine Vinblastine
Vioxx Aciphex
Vioxx Vicodin
Vioxx Zyvox
Viracept Viramune
Viramune Viracept
Virilon Verelan
Visicol Bisacodyl
Vistaril Restoril
Vistaril Versed
Vistaril Zestril
Vitamin C Vitamin E
Vitamin D Vitamin E
Vitamin E Vitamin C
Vitamin E Vitamin D
Volmax Flomax
Voltaren Tramadol
Voltaren Ultram
VoSol Vexol
Wellbutrin Wellbutrin SR
Wellbutrin SR Wellbutrin
Xalatan Xalcom Latanoprost/Timolol in other countries)
Xalcom
(Latanoprost/Timolol in other countries)		 Xalatan
Xanax Lanoxin
Xanax Zanaflex
Xanax Zantac
Xanax Zantac Zyrtec
Xigris Zydis
(Dosage Form Trademark)
Yocon Zocor
Zagam Zyban
Zaleplon Zolpidem
Zanaflex Anaflex
Zanaflex Xanax
Zantac Xanax
Zantac Xanax Zyrtec
Zantac Zofran
Zaroxolyn Zyprexa
Zebeta DiaBeta
Zemuron Remeron
Zerit Zestril
Zestril Vistaril
Zestril Zerit
Zestril Zocor
Zestril Zyrtec
Ziac Tiazac
Ziac Zocor
Zidovudine Lamivudine
Zidovudine Zidovudine and Lamivudine
Zidovudine Ziprasidone
Zidovudine and Lamivudine Zidovudine
Zinacef Zithromax
Zinecard Gemzar
Ziprasidone Zidovudine
Zithromax Zinacef
Zocor Cozaar
Zocor Lipitor
Zocor Yocon
Zocor Zestril
Zocor Ziac
Zocor Zoloft
Zofran Reglan
Zofran Zantac
Zofran Zosyn
Zolmitriptan Sumatriptan
Zoloft Zocor
Zoloft Zyloprim
Zolpidem Zaleplon
Zonalon Zone A Forte
Zone A Forte Zonalon
Zosyn Unasyn
Zosyn Zofran
Zovirax Zyvox
Zyban Zagam
Zydis
(Dosage Form Trademark)		 Xigris
Zyloprim Zoloft
Zyprexa Celexa
Zyprexa Zaroxolyn
Zyprexa Zyprexa Zydis
Zyprexa Zyrtec
Zyprexa Zydis Zyprexa
Zyrtec Xanax Zantac
Zyrtec Zestril
Zyrtec Zyprexa
Zyvox Vioxx
Zyvox Zovirax

Introduction   A–B   C–D   E–F   G–I   K–M   N–P   Q–T   U–Z