All FDA drug approvals

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FDA drug approvals — brands starting with Z

184 FDA applications with an approved original submission carry a brand starting with Z, the earliest approved in 1960 and the most recent in 2026. FDA marks 74 of them discontinued, every product under the application. From the Drugs@FDA export of 2026-09-03.

BrandIngredientApprovedSponsorApplication
ZADITORketotifen fumarateALCON PHARMANDA021066
ZAGAMsparfloxacinMYLANNDA020677
ZALTRAPziv-afliberceptSANOFI AVENTIS USBLA125418
ZANAFLEXtizanidine hydrochlorideLEGACYNDA020397
ZANAFLEXtizanidine hydrochlorideLEGACYNDA021447
ZANOSARstreptozocinTEVA PHARMS USANDA050577
ZANTACranitidine hydrochloridePAI HOLDINGS PHARMNDA019090
ZANTACranitidine hydrochlorideGLAXO GRP LTDNDA019675
ZANTAC 150ranitidine hydrochlorideCHATTEM SANOFINDA021698
ZANTAC 25ranitidine hydrochlorideGLAXO GRP LTDNDA020251
ZANTAC 300ranitidine hydrochlorideGLAXO GRP LTDNDA018703
ZANTAC 300ranitidine hydrochlorideGLAXOSMITHKLINENDA020095
ZANTAC 75ranitidine hydrochlorideCHATTEM SANOFINDA020520
ZANTAC 75ranitidine hydrochlorideCHATTEM SANOFINDA020745
ZANTAC IN PLASTIC CONTAINERranitidine hydrochloridePAI HOLDINGS PHARMNDA019593
ZARONTINethosuximidePARKE DAVISNDA012380
ZAROXOLYNmetolazoneI3 PHARMSNDA017386
ZARXIOfilgrastim-sndzSANDOZ INCBLA125553
ZAVESCAmiglustatACTELIONNDA021348
ZAVZPRETzavegepant hydrochloridePFIZERNDA216386
ZAYNICHcefepime hydrochloride, zidebactamWOCKHARDT BIO AGNDA220787
ZEBETAbisoprolol fumarateTEVA BRANDED PHARMNDA019982
ZECUITYsumatriptan succinateTEVA BRANDED PHARMNDA202278
ZEFAZONEcefmetazole sodiumPHARMACIA AND UPJOHNNDA050637
ZEFAZONE IN PLASTIC CONTAINERcefmetazole sodiumPHARMACIA AND UPJOHNNDA050683
ZEGALOGUEdasiglucagon hydrochlorideZEALAND PHARMANDA214231
ZEGERIDomeprazole, sodium bicarbonateSALIXNDA021636
ZEGERIDomeprazole, sodium bicarbonateSANTARUSNDA021706
ZEGERIDomeprazole, sodium bicarbonateSALIXNDA021849
ZEGERIDmagnesium hydroxide, omeprazole, sodium bicarbonateSANTARUSNDA021850
ZEGERID OTComeprazole, sodium bicarbonateRILEY CONSUMERNDA022281
ZEGERID OTComeprazole, sodium bicarbonateRILEY CONSUMERNDA022283
ZEGFROVYsunvozertinibDIZALNDA219839
ZEJULAniraparib tosylateGLAXOSMITHKLINENDA208447
ZEJULAniraparib tosylateGLAXOSMITHKLINENDA214876
ZELAPARselegiline hydrochlorideBAUSCHNDA021479
ZELBORAFvemurafenibHOFFMANN LA ROCHENDA202429
ZELNORMtegaserod maleateALFASIGMANDA021200
ZELSUVMIberdazimer sodiumLNHCNDA217424
ZEMBRACE SYMTOUCHsumatriptan succinateTONIX MEDSNDA208223
ZEMDRIplazomicin sulfateCIPLA USANDA210303
ZEMPLARparicalcitolABBVIENDA020819
ZEMPLARparicalcitolABBVIENDA021606
ZEMURONrocuronium bromideORGANON USA INCNDA020214
ZENBEXUSiberdomide hydrochlorideBRISTOL MYERS SQUIBBNDA221075
ZENPEPpancrelipase (amylase, lipase, protease)EURAND PHARMA LTDBLA022210
ZEPATIERelbasvir, grazoprevirMSD SUB MERCKNDA208261
ZEPBOUNDtirzepatideELI LILLY AND CONDA217806
ZEPOSIAozanimod hydrochlorideBRISTOLNDA209899
ZEPZELCAlurbinectedinJAZZNDA213702
ZERBAXAceftolozane sulfate, tazobactam sodiumCUBIST PHARMS LLCNDA206829
ZERITstavudineBRISTOLNDA020412
ZERITstavudineBRISTOLNDA020413
ZERIT XRstavudineBRISTOL MYERS SQUIBBNDA021453
ZERVIATEcetirizine hydrochlorideHARROW EYENDA208694
ZESTORETIChydrochlorothiazide, lisinoprilALMATICANDA019888
ZESTRILlisinoprilTWI PHARMSNDA019777
ZETIAezetimibeORGANONNDA021445
ZETONNAciclesonideAZURITYNDA202129
ZEVALINibritumomab tiuxetanSPECTRUM PHARMSBLA125019
ZEVTERAceftobiprole medocaril sodiumISTXNDA218275
ZIACbisoprolol fumarate, hydrochlorothiazideTEVA BRANDED PHARMNDA020186
ZIAGENabacavir sulfateVIIV HLTHCARENDA020977
ZIAGENabacavir sulfateVIIV HLTHCARENDA020978
ZIANAclindamycin phosphate, tretinoinBAUSCHNDA050802
ZIDOVUDINEzidovudineAUROBINDO PHARMANDA022294
ZIDOVUDINEzidovudinePHARMOBEDIENTNDA200732
ZIEXTENZOpegfilgrastim-bmezSANDOZ INCBLA761045
ZIIHERAzanidatamab-hriiJAZZ PHARMSBLA761416
ZILBRYSQzilucoplan sodiumUCB INCNDA216834
ZILRETTAtriamcinolone acetonidePACIRA PHARMS INCNDA208845
ZILXIminocycline hydrochlorideJOURNEYNDA213690
ZIMHInaloxone hydrochlorideZMI PHARMANDA212854
ZIMRIXBYrituximab-cdxxDR REDDYS LABS SABLA761376
ZINACEFcefuroxime sodiumPAI HOLDINGS PHARMNDA050558
ZINACEF IN PLASTIC CONTAINERcefuroxime sodiumPAI HOLDINGS PHARMNDA050643
ZINBRYTAdaclizumabBIOGENBLA761029
ZINC CHLORIDE IN PLASTIC CONTAINERzinc chlorideHOSPIRANDA018959
ZINC SULFATEzinc sulfateABRAXIS PHARMNDA019229
ZINC SULFATEzinc sulfateAM REGENTNDA209377
ZINECARDdexrazoxane hydrochloridePFIZERNDA020212
ZINGOlidocaine hydrochloridePOWDER PHARMSNDA022114
ZINPLAVAbezlotoxumabMERCK SHARP DOHMEBLA761046
ZIOPTANtafluprostTHEA PHARMANDA202514
ZIPSORdiclofenac potassiumCOSETTENDA022202
ZIRABEVbevacizumab-bvzrPFIZER INCBLA761099
ZIRGANganciclovirBAUSCH AND LOMBNDA022211
ZITHROMAXazithromycinPFIZERNDA050670
ZITHROMAXazithromycinPFIZERNDA050693
ZITHROMAXazithromycinPFIZERNDA050710
ZITHROMAXazithromycinPFIZERNDA050711
ZITHROMAXazithromycinPFIZERNDA050730
ZITHROMAXazithromycinPFIZERNDA050733
ZITHROMAXazithromycinPFIZERNDA050784
ZITUVIMETmetformin hydrochloride, sitagliptinZYDUS LIFESCIENCESNDA216743
ZITUVIMET XRmetformin hydrochloride, sitagliptinZYDUS LIFESCIENCESNDA216778
ZITUVIOsitagliptinZYDUS LIFESCIENCESNDA211566
ZMAXazithromycinPF PRISM CVNDA050797
ZOCORsimvastatinORGANONNDA019766
ZOFRANondansetron hydrochlorideSANDOZNDA020007
ZOFRANondansetron hydrochlorideSANDOZNDA020103
ZOFRANondansetron hydrochlorideSANDOZNDA020605
ZOFRAN AND DEXTROSE IN PLASTIC CONTAINERondansetron hydrochlorideGLAXOSMITHKLINENDA020403
ZOFRAN ODTondansetronSANDOZNDA020781
ZOHYDRO ERhydrocodone bitartrateRECRO GAINESVILLENDA202880
ZOKINVYlonafarnibSENTYNL THERAPS INCNDA213969
ZOLADEXgoserelin acetateTERSERANDA019726
ZOLADEXgoserelinTERSERANDA020515
ZOLADEXgoserelin acetateTERSERANDA020578
ZOLEDRONIC ACIDzoledronic acidINFORLIFENDA203231
ZOLEDRONIC ACIDzoledronic acidHOSPIRANDA204016
ZOLINZAvorinostatMSD SUB MERCKNDA021991
ZOLOFTsertraline hydrochlorideVIATRISNDA019839
ZOLOFTsertraline hydrochlorideVIATRISNDA020990
ZOLPIDEM TARTRATEzolpidem tartrateALMATICANDA215721
ZOLPIMISTzolpidem tartrateAYTUNDA022196
ZOLYMBUSbimatoprostTHEA PHARMANDA217307
ZOMACTONsomatropinFERRINGBLA019774
ZOMETAzoledronic acidNOVARTISNDA021223
ZOMETAzoledronic acidNOVARTISNDA021386
ZOMIGzolmitriptanIPRNDA020768
ZOMIGzolmitriptanAMNEALNDA021450
ZOMIG-ZMTzolmitriptanASTRAZENECANDA021231
ZONALONdoxepin hydrochlorideMYLANNDA020126
ZONEGRANzonisamideADVANZ PHARMANDA020789
ZONISADEzonisamideAZURITYNDA214273
ZONTIVITYvorapaxar sulfateKEY THERAPNDA204886
ZORBTIVEsomatropin recombinantEMD SERONOBLA021597
ZORTRESSeverolimusNOVARTISNDA021560
ZORVOLEXdiclofenacZYLANDA204592
ZORYVEroflumilastARCUTISNDA215985
ZORYVEroflumilastARCUTISNDA217242
ZOSYNpiperacillin sodium, tazobactam sodiumWYETH PHARMSNDA050684
ZOSYN IN PLASTIC CONTAINERpiperacillin sodium, tazobactam sodiumBAXTER HLTHCARE CORPNDA050750
ZOVIRAXacyclovir sodiumGLAXOSMITHKLINENDA018603
ZOVIRAXacyclovirBAUSCHNDA018604
ZOVIRAXacyclovirPHARMOBEDIENTNDA018828
ZOVIRAXacyclovirPHARMOBEDIENTNDA019909
ZOVIRAXacyclovirPHARMOBEDIENTNDA020089
ZOVIRAXacyclovirBAUSCHNDA021478
ZTALMYganaxoloneIMMEDICA PHARMANDA215904
ZTLIDOlidocaineSCILEX PHARMSNDA207962
ZUBSOLVbuprenorphine hydrochloride, naloxone hydrochlorideEDENBRIDGE PHARMSNDA204242
ZULRESSObrexanoloneSAGE THERAP SUPERNUSNDA211371
ZUNVEYLbenzgalantamine gluconateALPHA COGNITIONNDA218549
ZUPLENZondansetronAQUESTIVENDA022524
ZURAGARDisopropyl alcoholZUREX PHARMANDA210872
ZURAMPIClesinuradIRONWOOD PHARMS INCNDA207988
ZURNAI (AUTOINJECTOR)nalmefene hydrochlorideKNOA PHARMANDA218590
ZURZUVAEzuranoloneBIOGENNDA217369
ZUSDURImitomycinUROGEN PHARMANDA215793
ZUTRIPROchlorpheniramine maleate, hydrocodone bitartrate, pseudoephedrine hydrochloridePERSIONNDA022439
ZYBANbupropion hydrochlorideGLAXOSMITHKLINENDA020711
ZYCLARAimiquimodBAUSCHNDA022483
ZYCLARAimiquimodGRACEWAYNDA201153
ZYCUBOcopper histidinateSENTYNL THERAPS INCNDA211241
ZYDELIGidelalisibGILEAD SCIENCES INCNDA205858
ZYDELIGidelalisibGILEAD SCIENCES INCNDA206545
ZYFLOzileutonCHIESINDA020471
ZYFLO CRzileutonCHIESINDA022052
ZYKADIAceritinibNOVARTISNDA205755
ZYKADIAceritinibNOVARTISNDA211225
ZYLETloteprednol etabonate, tobramycinBAUSCH AND LOMBNDA050804
ZYLOPRIMallopurinolCASPER PHARMA LLCNDA016084
ZYMARgatifloxacinALLERGANNDA021493
ZYMAXIDgatifloxacinABBVIENDA022548
ZYMFENTRAinfliximab-dyybCELLTRIONBLA761358
ZYNLONTAloncastuximab tesirine-lpylADC Therapeutics SABLA761196
ZYNRELEF KITbupivacaine, meloxicamHERON THERAPS INCNDA211988
ZYNYZretifanlimab-dlwrINCYTE CORPBLA761334
ZYOGREENindocyanine greenPROVEPHARM SASNDA218579
ZYPITAMAGpitavastatin magnesiumMEDICURENDA208379
ZYPREXAolanzapineCHEPLAPHARMNDA020592
ZYPREXAolanzapineCHEPLAPHARMNDA021253
ZYPREXA RELPREVVolanzapine pamoateCHEPLAPHARMNDA022173
ZYPREXA ZYDISolanzapineCHEPLAPHARMNDA021086
ZYRTECcetirizine hydrochlorideJ AND J CONSUMER INCNDA020346
ZYRTEC ALLERGYcetirizine hydrochlorideKENVUE BRANDSNDA022578
ZYRTEC HIVEScetirizine hydrochlorideKENVUE BRANDSNDA019835
ZYRTEC-D 12 HOURcetirizine hydrochloride, pseudoephedrine hydrochlorideKENVUE BRANDSNDA021150
ZYTIGAabiraterone acetateJANSSEN BIOTECHNDA202379
ZYVOXlinezolidPFIZERNDA021130
ZYVOXlinezolidPFIZERNDA021131
ZYVOXlinezolidPFIZERNDA021132