داروهای شروع شده با U-V-W-X-Y-Z
vitamin A (retinol)
vitamin E (alpha tocopherol)
vitamin K derivatives phytonadione
warfarin sodium
xylometazoline hydrochloride
yellow fever vaccine
zafirlukast
zalcitabine (dideoxycytidine, ddC)
zaleplon
zanamivir
zidovudine (AZT)
zileuton
zinc
ziprasidone
zoledronic acid
zolmitriptan
zolpidem tartrate
zonisamide
unoprostone isopropyl
urea (carbamide)
urokinase
valacyclovir hydrochloride
valdecoxib
valganciclovir hydrochloride
valproic acid
valproate sodium
valrubicin
valsartan
vancomycin hydrochloride
varicella virus vaccine, live
varicella-zoster immune globulin (VZIG).
vasopressin
vecuronium bromide
venlafaxine hydrochloride
verapamil hydrochloride
vidarabine (adenine-arabinoside)
vinblastine sulfate (VLB)
vincristine sulfate
vinorelbine tartrate
