Drug Classes
A drug may be classified by the chemical type of the active ingredient or by the way it is used to treat a particular condition. Each drug can be classified into one or more drug classes.
Search the Drug Class Database
Alphabetical View - Tree View (relational)
55-alpha-reductase inhibitors5-aminosalicylates5HT3 receptor antagonistsAACE inhibitors with calcium channel blocking agentsACE inhibitors with thiazidesadamantane antiviralsadrenal cortical steroidsadrenal corticosteroid inhibitorsadrenergic bronchodilatorsagents for hypertensive emergenciesagents for pulmonary hypertensionaldosterone receptor antagonistsalkylating agentsallergenicsalpha-glucosidase inhibitorsalternative medicinesamebicidesaminoglycosidesaminopenicillinsaminosalicylatesAMPA receptor antagonistsamylin analogsanalgesic combinationsanalgesicsandrogens and anabolic steroidsangiotensin converting enzyme inhibitorsangiotensin II inhibitors with calcium channel blockersangiotensin II inhibitors with thiazidesangiotensin receptor blockersangiotensin receptor blockers and neprilysin inhibitorsanorectal preparationsanorexiantsantacidsanthelminticsanti-angiogenic ophthalmic agentsanti-CTLA-4 monoclonal antibodiesanti-infectivesAnti-PD-1 monoclonal antibodiesantiadrenergic agents (central) with thiazidesantiadrenergic agents (peripheral) with thiazidesantiadrenergic agents, centrally actingantiadrenergic agents, peripherally actingantiandrogensantianginal agentsantiarrhythmic agentsantiasthmatic combinationsantibiotics/antineoplasticsanticholinergic antiemeticsanticholinergic antiparkinson agentsanticholinergic bronchodilatorsanticholinergic chronotropic agentsanticholinergics/antispasmodicsanticoagulant reversal agentsanticoagulantsanticonvulsantsantidepressantsantidiabetic agentsantidiabetic combinationsantidiarrhealsantidiuretic hormonesantidotesantiemetic/antivertigo agentsantifungalsantigonadotropic agentsantigout agentsantihistaminesantihyperlipidemic agentsantihyperlipidemic combinationsantihypertensive combinationsantihyperuricemic agentsantimalarial agentsantimalarial combinationsantimalarial quinolinesantimetabolitesantimigraine agentsantineoplastic detoxifying agentsantineoplastic interferonsantineoplasticsantiparkinson agentsantiplatelet agentsantipseudomonal penicillinsantipsoriaticsantipsychoticsantirheumaticsantiseptic and germicidesantithyroid agentsantitoxins and antiveninsantituberculosis agentsantituberculosis combinationsantitussivesantiviral agentsantiviral boostersantiviral combinationsantiviral interferonsanxiolytics, sedatives, and hypnoticsaromatase inhibitorsatypical antipsychoticsazole antifungalsBbacterial vaccinesbarbiturate anticonvulsantsbarbituratesBCR-ABL tyrosine kinase inhibitorsbenzodiazepine anticonvulsantsbenzodiazepinesbeta blockers with calcium channel blockersbeta blockers with thiazidesbeta-adrenergic blocking agentsbeta-lactamase inhibitorsbile acid sequestrantsbiologicalsbisphosphonatesbone morphogenetic proteinsbone resorption inhibitorsbronchodilator combinationsbronchodilatorsCcalcineurin inhibitorscalcitonincalcium channel blocking agentscarbamate anticonvulsantscarbapenemscarbonic anhydrase inhibitor anticonvulsantscarbonic anhydrase inhibitorscardiac stressing agentscardioselective beta blockerscardiovascular agentscatecholaminesCD20 monoclonal antibodiesCD30 monoclonal antibodiesCD33 monoclonal antibodiesCD38 monoclonal antibodiesCD52 monoclonal antibodiescentral nervous system agentscephalosporinscephalosporins/beta-lactamase inhibitorscerumenolyticsCFTR combinationsCFTR potentiatorschelating agentschemokine receptor antagonistchloride channel activatorscholesterol absorption inhibitorscholinergic agonistscholinergic muscle stimulantscholinesterase inhibitorsCNS stimulantscoagulation modifierscolony stimulating factorscontraceptivescorticotropincoumarins and indandionescox-2 inhibitorsDdecongestantsdermatological agentsdiagnostic radiopharmaceuticalsdiarylquinolinesdibenzazepine anticonvulsantsdigestive enzymesdipeptidyl peptidase 4 inhibitorsdiureticsdopaminergic antiparkinsonism agentsdrugs used in alcohol dependenceEechinocandinsEGFR inhibitorsestrogen receptor antagonistsestrogensexpectorantsFfactor Xa inhibitorsfatty acid derivative anticonvulsantsfibric acid derivativesfirst generation cephalosporinsfourth generation cephalosporinsfunctional bowel disorder agentsGgallstone solubilizing agentsgamma-aminobutyric acid analogsgamma-aminobutyric acid reuptake inhibitorsgastrointestinal agentsgeneral anestheticsgenitourinary tract agentsGI stimulantsglucocorticoidsglucose elevating agentsglycopeptide antibioticsglycoprotein platelet inhibitorsglycylcyclinesgonadotropin releasing hormonesgonadotropin-releasing hormone antagonistsgonadotropinsgroup I antiarrhythmicsgroup II antiarrhythmicsgroup III antiarrhythmicsgroup IV antiarrhythmicsgroup V antiarrhythmicsgrowth hormone receptor blockersgrowth hormonesguanylate cyclase-C agonistsHH. pylori eradication agentsH2 antagonistshedgehog pathway inhibitorshematopoietic stem cell mobilizerheparin antagonistsheparinsHER2 inhibitorsherbal productshistone deacetylase inhibitorshormoneshormones/antineoplasticshydantoin anticonvulsantshydrazide derivativesIillicit (street) drugsimmune globulinsimmunologic agentsimmunostimulantsimmunosuppressive agentsimpotence agentsin vivo diagnostic biologicalsincretin mimeticsinhaled anti-infectivesinhaled corticosteroidsinotropic agentsinsulininsulin-like growth factorintegrase strand transfer inhibitorinterferonsinterleukin inhibitorsinterleukinsintravenous nutritional productsiodinated contrast mediaionic iodinated contrast mediairon productsKketolides
Llaxativesleprostaticsleukotriene modifierslincomycin derivativeslocal injectable anestheticslocal injectable anesthetics with corticosteroidsloop diureticslung surfactantslymphatic staining agentslysosomal enzymesMmacrolide derivativesmacrolidesmagnetic resonance imaging contrast mediamast cell stabilizersmedical gasmeglitinidesmetabolic agentsmethylxanthinesmineralocorticoidsminerals and electrolytesmiscellaneous agentsmiscellaneous analgesicsmiscellaneous antibioticsmiscellaneous anticonvulsantsmiscellaneous antidepressantsmiscellaneous antidiabetic agentsmiscellaneous antiemeticsmiscellaneous antifungalsmiscellaneous antihyperlipidemic agentsmiscellaneous antihypertensive combinationsmiscellaneous antimalarialsmiscellaneous antineoplasticsmiscellaneous antiparkinson agentsmiscellaneous antipsychotic agentsmiscellaneous antituberculosis agentsmiscellaneous antiviralsmiscellaneous anxiolytics, sedatives and hypnoticsmiscellaneous bone resorption inhibitorsmiscellaneous cardiovascular agentsmiscellaneous central nervous system agentsmiscellaneous coagulation modifiersmiscellaneous diagnostic dyesmiscellaneous diureticsmiscellaneous genitourinary tract agentsmiscellaneous GI agentsmiscellaneous hormonesmiscellaneous metabolic agentsmiscellaneous ophthalmic agentsmiscellaneous otic agentsmiscellaneous respiratory agentsmiscellaneous sex hormonesmiscellaneous topical agentsmiscellaneous uncategorized agentsmiscellaneous vaginal agentsmitotic inhibitorsmonoamine oxidase inhibitorsmouth and throat productsmTOR inhibitorsmucolyticsmultikinase inhibitorsmuscle relaxantsmydriaticsNnarcotic analgesic combinationsnarcotic analgesicsnasal anti-infectivesnasal antihistamines and decongestantsnasal lubricants and irrigationsnasal preparationsnasal steroidsnatural penicillinsneprilysin inhibitorsneuraminidase inhibitorsneuromuscular blocking agentsneuronal potassium channel openersnext generation cephalosporinsnicotinic acid derivativesNK1 receptor antagonistsNNRTIsnon-cardioselective beta blockersnon-iodinated contrast medianon-ionic iodinated contrast medianon-sulfonylureasnonsteroidal anti-inflammatory agentsNS5A inhibitorsnucleoside reverse transcriptase inhibitors (NRTIs)nutraceutical productsnutritional productsOophthalmic anestheticsophthalmic anti-infectivesophthalmic anti-inflammatory agentsophthalmic antihistamines and decongestantsophthalmic diagnostic agentsophthalmic glaucoma agentsophthalmic lubricants and irrigationsophthalmic preparationsophthalmic steroidsophthalmic steroids with anti-infectivesophthalmic surgical agentsoral nutritional supplementsother immunostimulantsother immunosuppressantsotic anestheticsotic anti-infectivesotic preparationsotic steroidsotic steroids with anti-infectivesoxazolidinedione anticonvulsantsoxazolidinone antibioticsPparathyroid hormone and analogsPCSK9 inhibitorspenicillinase resistant penicillinspenicillinsperipheral opioid receptor antagonistsperipheral opioid receptor mixed agonists/antagonistsperipheral vasodilatorsperipherally acting antiobesity agentsphenothiazine antiemeticsphenothiazine antipsychoticsphenylpiperazine antidepressantsphosphate bindersplasma expandersplatelet aggregation inhibitorsplatelet-stimulating agentspolyenespotassium sparing diuretics with thiazidespotassium-sparing diureticsprobioticsprogesterone receptor modulatorsprogestinsprolactin inhibitorsprostaglandin D2 antagonistsprotease inhibitorsprotease-activated receptor-1 antagonistsproteasome inhibitorsproton pump inhibitorspsoralenspsychotherapeutic agentspsychotherapeutic combinationspurine nucleosidespyrrolidine anticonvulsantsQquinolonesRradiocontrast agentsradiologic adjunctsradiologic agentsradiologic conjugating agentsradiopharmaceuticalsrecombinant human erythropoietinsrenin inhibitorsrespiratory agentsrespiratory inhalant productsrifamycin derivativesSsalicylatessclerosing agentssecond generation cephalosporinsselective estrogen receptor modulatorsselective immunosuppressantsselective phosphodiesterase-4 inhibitorsselective serotonin reuptake inhibitorsserotonin-norepinephrine reuptake inhibitorsserotoninergic neuroenteric modulatorssex hormone combinationssex hormonesSGLT-2 inhibitorsskeletal muscle relaxant combinationsskeletal muscle relaxantssmoking cessation agentssomatostatin and somatostatin analogsspermicidesstatinssterile irrigating solutionsstreptomyces derivativessuccinimide anticonvulsantssulfonamidessulfonylureassynthetic ovulation stimulantsTtetracyclic antidepressantstetracyclinestherapeutic radiopharmaceuticalstherapeutic vaccinesthiazide diureticsthiazolidinedionesthioxanthenesthird generation cephalosporinsthrombin inhibitorsthrombolyticsthyroid drugsTNF alfa inhibitorstocolytic agentstopical acne agentstopical agentstopical anestheticstopical anti-infectivestopical anti-rosacea agentstopical antibioticstopical antifungalstopical antihistaminestopical antineoplasticstopical antipsoriaticstopical antiviralstopical astringentstopical debriding agentstopical depigmenting agentstopical emollientstopical keratolyticstopical non-steroidal anti-inflammatoriestopical photochemotherapeuticstopical rubefacienttopical steroidstopical steroids with anti-infectivestriazine anticonvulsantstricyclic antidepressantstrifunctional monoclonal antibodiesUultrasound contrast mediaupper respiratory combinationsurea anticonvulsantsurea cycle disorder agentsurinary anti-infectivesurinary antispasmodicsurinary pH modifiersuterotonic agentsVvaccine combinationsvaginal anti-infectivesvaginal preparationsvasodilatorsvasopressin antagonistsvasopressorsVEGF/VEGFR inhibitorsviral vaccinesviscosupplementation agentsvitamin and mineral combinationsvitamins
