AHFS Pharmacologic-Therapeutic Classification System

1 AHFS Pharmacologic-Therapeutic Classification System4:00 Antihistamine DrugsAntihistamines General Statement (382920)4:04 First Generation AntihistaminesBrompheniramine (382545)Carbinoxamine (382883)Chlorpheniramine (382543)Clemastine (382542)Cyproheptadine (382541)diphenhydrAMINE (382539)Doxylamine (382537)Promethazine (382752)Triprolidine (382533)dimenhyDRINATE (382140)hydrOXYzine (382866)Meclizine (382548)4 DerivativesCarbinoxamine (382883)Clemastine (382542)diphenhydrAMINE (382539)Doxylamine (382537)4 Derivatives ()4 DerivativesPromethazine (382752)4 Derivatives ()4 DerivativesBrompheniramine (382545)

2 Chlorpheniramine (382543)Triprolidine (382533)4 DerivativesCyproheptadine (382541)4:08 Second Generation AntihistaminesAcrivastine (394040)Cetirizine (398026)Desloratadine (302004)Fexofenadine (397035)Levocetirizine (307015)Loratadine (397038)Lodoxamide (394014)4:92 Other AntihistaminesCimetidine (382256)Emedastine (399007)Famotidine (387011)hydrOXYzine (382866)Ketotifen (399018)Nizatidine (394030)Olopatadine (399006)raNITI dine (384046)8:00 Anti-infective Agents ()8:08 AnthelminticsAlbendazole (397043)Bithionol (379021)Diethylcarbamazine (379044)Ivermectin (304023)Mebendazole (382315)Moxidectin (379122)Praziquantel (384064)Pyrantel (382820)Triclabendazole (379185)8.

3 12 Antibacterials ()8 (382661)Aminoglycosides General Statement (382929)Gentamicin (382664)Neomycin (382662)Plazomicin (318024)Streptomycin (382665)Tobramycin (382660)Paromomycin (382152)8 General Statement (382930)8 Generation CephalosporinsCefadroxil (382730)ceFAZolin (382731)Cephalexin (382733)8 Generation CephalosporinsCefaclor (382729)Cefprozil (398022)Cefuroxime (384044)cefoTEtan (386015)cefOXitin (382737)8 Generation CephalosporinsCefdinir (398001)Cefditoren (301058)Cefixime (390007)Cefotaxime (382765)Cefpodoxime (398024)cefTAZidime (386007)cefTAZidime and Avibactam Sodium (315028)Ceftibuten (398023)Ceftolozane Sulfate and Tazobactam Sodium cefTRIAXone (385032) 2019, American Society of Health- System Pharmacists, 1 of 318 Generation CephalosporinsCefepime (398021)8 Generation CephalosporinsCeftaroline (311012)Ceftobiprole (379031)8 beta-Lactams ()8 ()8 (308009)Ertapenem (302001)Imipenem and Cilastatin (386013)Meropenem (396038)Meropenem and Vaborbactam (317056)8 (386015)

4 CefOXitin (382737)8 (387010)8 (382216)8 ()8 (382392)Erythromycin Estolate (382393)Erythromycin Ethylsuccinate (382391)Erythromycin Lactobionate (382845)Erythromycin Stearate (382846)Erythromycins General Statement (382940)8 (304011)8 MacrolidesAzithromycin (397037)Clarithromycin (392005)Fidaxomicin (311029)8 to Penicillins (385901)8 PenicillinsNatural Penicillins General Statement (385904)Penicillin G Benzathine (385012)Penicillin G Potassium, Penicillin G Sodium Penicillin G Procaine (385014)Penicillin V (385015)8 General Statement (385902)Amoxicillin (385001)Amoxicillin/Clavulanate (385024)Ampicillin (385002)Ampicillin/Sulbactam (393021)8 PenicillinsDicloxacillin (385017)Nafcillin (385019)Oxacillin (385020)Penicillinase-Resistant Penicillins General 8 PenicillinsExtended-Spectrum Penicillins General Piperacillin and Tazobactam (394003)Ticarcillin and Clavulanate (385037)8 (388016)Delafloxacin (317043)Gemifloxacin (303019)levoFLOX acin (397040)Moxifloxacin (300002)Ofloxacin (391005)8 (384026)

5 SulfADIAZINE (382130)sulfaSALA zine (382204)Sulfonamides General Statement (382915)8 (382103)Doxycycline (382063)Minocycline (382101)Tetracycline (382098)Tetracyclines General Statement (382911)8 (318054)Sarecycline (318051)8 (318045)8 (305040)8 , Miscellaneous ()8 ()8 (382292)8 LipopeptidesDAPTO mycin (303042)8 (315008) 2019, American Society of Health- System Pharmacists, 2 of 31 Oritavancin (315009)Teicoplanin (379179)Telavancin (310005)Vancomycin (382751)8 (382399)Lincomycin (382400)8 (300022)Tedizolid (315010)8 (382860)Polymyxin B (382314)8 (319008)rifAXIMin (304016)Rifabutin (393009)rifAMPin (382403)Rifapentine (398033)8 (399037)8 Miscellaneous AntibacterialsFusidate Sodium (379066)8.

6 14 Antifungals ()8 (396039)8 (390002)Isavuconazonium (315031)Itraconazole (392049)Ketoconazole (382816)Posaconazole (306026)Voriconazole (302024)8 (306014)Caspofungin (301008)Micafungin (305017)8 B (382643)Nystatin (382790)8 (382230)8 , MiscellaneousGriseofulvin (382295)Pentamidine (385029)Potassium Iodide (382498)8:16 Antimycobacterials ()8 AgentsAminosalicylic Acid (382146)Antituberculosis Agents General Statement Bedaquiline (313023)Capreomycin (382147)cycloSERINE (382148)Ethambutol (382550)Ethionamide (382544)Isoniazid (382401)Pyrazinamide (382402)Rifabutin (393009)rifAMPin (382403)Rifapentine (398033)Amikacin (382661)Ciprofloxacin (388016)Clarithromycin (392005)levoFLOX acin (397040)Moxifloxacin (300002)Streptomycin (382665)8 , MiscellaneousClofazimine (387012)Dapsone (382128)8.

7 18 Antivirals ()8 (382064)riMANTA dine (398029)8 Agents General Statement (397901)8 Entry and Fusion InhibitorsEnfuvirtide (303014)Ibalizumab-uiyk (318012)Maraviroc (307027)8 Protease InhibitorsAtazanavir (303032)Darunavir (306015)Darunavir, Cobicistat, Emtricitabine, Tenofovir Fosamprenavir (303044)Indinavir (396028)Lopinavir and Ritonavir (300043)Nelfinavir (397034)Ritonavir (396029)Saquinavir (396001)Tipranavir (305041)8 Integrase InhibitorsBictegravir, Emtracitabine, Tenofovir Dolutegravir (314004)Dolutegravir and Rilpivirine (317064)Elvitegravir, Cobicistat, Emtricitabine, and 2019, American Society of Health- System Pharmacists, 3 of 31 Elvitegravir, Cobicistat, Emtricitabine, and Raltegravir (307032)8 Nonnucleoside Reverse Transcriptase InhibitorsDelavirdine (300034)Doravirine (318043)Efavirenz (399004)Etravirine (308007)Nevirapine (300035)Rilpivirine (311021)Dolutegravir and Rilpivirine (317064)8 Nucleoside and Nucleotide Reverse Transcriptase InhibitorsAbacavir (399012)Didanosine (391006)

8 Emtricitabine (303035)lamiVUDine (396011)Stavudine (394033)Tenofovir Alafenamide (316083)Tenofovir Disoproxil Fumarate (301063)Zidovudine (387007)Elvitegravir, Cobicistat, Emtricitabine, and Elvitegravir, Cobicistat, Emtricitabine, and 8 , Miscellaneous ()8 Alfa (301061)Peginterferon Alfa (301060)Interferon Alfa (390006)8 AntibodiesPalivizumab (398034)8 InhibitorsOseltamivir (399040)Peramivir (315026)Zanamivir (399021)8 and NucleotidesAcyclovir (381045)Adefovir (302036)Cidofovir (396037)Entecavir (305015)Famciclovir (394038)Ganciclovir (389014)Ribavirin (386021)Telbivudine (307005)Tenofovir Alafenamide (316083)valACYclovir (395010)valGANciclovir (301022)8 Antivirals ()8 Cyclophilin Inhibitors* ()8 Entry Inhibitors* ()8 Polymerase InhibitorsDasabuvir (379037)Dasabuvir, Ombitasvir, Paritaprevir, and Sofosbuvir (314012)Sofosbuvir and Velpatasvir (317003)Sofosbuvir, Velpatasvir, Voxilaprevir (317048)Ledipasvir and Sofosbuvir (315020)8 Protease InhibitorsAsunaprevir (379014)Faldaprevir (379057)

9 Glecaprevir (317051)Glecaprevir And Pibrentasvir (317051)Paritaprevir (379133)Simeprevir (314011)Voxilaprevir (379192)Dasabuvir, Ombitasvir, Paritaprevir, and Ritonavir Ombitasvir, Paritaprevir, Ritonavir (316012)8 Replication Complex InhibitorsDaclatasvir (316011)Elbasvir and Grazoprevir (316014)Ledipasvir and Sofosbuvir (315020)Ombitasvir, Paritaprevir, Ritonavir (316012)Pibrentasvir (317051)Dasabuvir, Ombitasvir, Paritaprevir, and Ritonavir Sofosbuvir and Velpatasvir (317003)8 Antivirals, Miscellaneous* ()8 , MiscellaneousBaloxavir (318058)Foscarnet (392019)Letermovir (317062)Tecovirimat (318039)8:30 Antiprotozoals ()8 (379038)Iodoquinol (382151)Paromomycin (382152)metroNIDAZOLE (382244)8 and Lumefantrine (309016)Artesunate (379012)Atovaquone and Proguanil (300038)Chloroquine (382318) 2019, American Society of Health- System Pharmacists, 4 of 31 Hydroxychloroqui