Browse the NDC Directory by Drug Class

Sulfonamide Antibacterial 166 Cholinergic Receptor Agonist 156 mTOR Inhibitor Immunosuppressant 156 Microtubule Inhibitor 154 Janus Kinase Inhibitor 152 Unfractionated Heparin 150 Stimulant Laxative 149 Polyene Antifungal 148 Histamine-1 Receptor Inhibitor 146 Quinolone Antimicrobial 144 Nondepolarizing Neuromuscular Blocker 140 N-methyl-D-aspartate Receptor Antagonist 140 Antimetabolite Immunosuppressant 139 Neuraminidase Inhibitor 138 General Anesthetic 138 Bisphosphonate 137 Insulin Analog 136 Dihydrofolate Reductase Inhibitor Antibacterial 136 gamma-Aminobutyric Acid A Receptor Positive Modulator 136 Carbonic Anhydrase Inhibitor 135 Progesterone 125 5-alpha Reductase Inhibitor 125 Folate Analog 123 Interleukin-23 Antagonist 123 Mast Cell Stabilizer 120 Iron Chelator 120 Leukotriene Receptor Antagonist 119 Macrolide 118 Barbiturate 116 Antirheumatic Agent 116 Vitamin C 115 Sulfonamide Antimicrobial 115 Factor Xa Inhibitor 114 l-Triiodothyronine 113 Neprilysin Inhibitor 112 Adenosine Receptor Agonist 110 Platinum-based Drug 110 Vitamin B12 104 Peroxisome Proliferator Receptor gamma Agonist 103 Direct Thrombin Inhibitor 102 Bile Acid Sequestrant 102 Aminosalicylate 102 Glucose-dependent Insulinotropic Polypeptide Receptor Agonist 102 Nitrogen Binding Agent 98 Prostaglandin Analog 98 Paramagnetic Contrast Agent 97 Antifibrinolytic Agent 96 Anthracycline Topoisomerase Inhibitor 95 Tumor Necrosis Factor Blocker 95 Dopamine-2 Receptor Antagonist 93 Radioactive Diagnostic Agent 91 Potassium-sparing Diuretic 91 Interleukin-12 Antagonist 90 Thrombopoietin Receptor Agonist 90 Parenteral Iron Replacement 89 Allylamine Antifungal 88 Penem Antibacterial 86 Dietary Cholesterol Absorption Inhibitor 86 Aromatase Inhibitor 85 Non-Standardized Animal Skin Allergenic Extract 83 Aluminum Complex 82 Amino Acid 82 Partial Cholinergic Nicotinic Agonist 81 Erythropoiesis-stimulating Agent 78 Adrenocorticotropic Hormone 77 Thyroid Hormone Synthesis Inhibitor 71 Topoisomerase Inhibitor 69 Monoamine Oxidase Inhibitor 69 Pediculicide 69 Influenza A M2 Protein Inhibitor 69 Vitamin D3 Analog 67 Human Immunoglobulin G 66 Factor VIII Activator 65 Vasopressin Analog 65 Pyridone 65 Endothelin Receptor Antagonist 65 Bile Acid 64 Prostaglandin E1 Analog 64 Sympathomimetic-like Agent 64 Cardiac Glycoside 64 Estrogen Agonist/Antagonist 62 Phosphodiesterase 3 Inhibitor 62 Recombinant Human Growth Hormone 62 Standardized Pollen Allergenic Extract 62 Vitamin B6 Analog 62 Anti-anginal 60 Alkaloid 60 Leukocyte Growth Factor 60 Nicotinic Acid 59 Calcium-sensing Receptor Agonist 59 Phosphodiesterase 4 Inhibitor 59 Antiprotozoal 59 Lipopeptide Antibacterial 59 Somatostatin Analog 59 Substance P/Neurokinin-1 Receptor Antagonist 58 Oxazolidinone Antibacterial 58 Nucleoside Analog Antiviral 57 Progestin-containing Intrauterine System 57 Protease Inhibitor 56 Chloride Channel Activator 56 Catechol-O-Methyltransferase Inhibitor 55 Vitamin D Analog 55 Vitamin A 55 Sulfone 55 Prostacycline Vasodilator 54 Antimycobacterial 54 Melatonin Receptor Agonist 53 Tetracycline-class Antimicrobial 53 Non-Standardized Insect Allergenic Extract 52 Echinocandin Antifungal 51 Acetylcholine Release Inhibitor 51 Vitamin D2 Analog 51 Depolarizing Neuromuscular Blocker 49 Cytochrome P450 17A1 Inhibitor 49 Interleukin-6 Receptor Antagonist 48 Vascular Endothelial Growth Factor Inhibitor 48 Antidote 47 RNA Synthetase Inhibitor Antibacterial 47 Provitamin D2 Compound 46 Vitamin K 46 Warfarin Reversal Agent 46 Purine Antimetabolite 46 Ergot Derivative 46 Norepinephrine Releasing Agent 45 Human Immunodeficiency Virus 1 Non-Nucleoside Analog Reverse Transcriptase Inhibitor 44 Proteasome Inhibitor 43 Antiparasitic 43 Cytomegalovirus Nucleoside Analog DNA Polymerase Inhibitor 43 Endoglycosidase 42 Insulin 42 Sphingosine 1-phosphate Receptor Modulator 42 Ester Local Anesthetic 40 Glinide 40 Noncompetitive AMPA Glutamate Receptor Antagonist 40 Serotonin-4 Receptor Agonist 40 Programmed Death Receptor-1 Blocking Antibody 40 Cytoprotective Agent 38 Pyrimidine Synthesis Inhibitor 38 Neuromuscular Blocker 38 Skeletal Muscle Relaxant 38 Antidote for Acetaminophen Overdose 37 Gadolinium-based Contrast Agent 37 Oxidation-Reduction Agent 36 Vasodilator 35 Mucolytic 34 Vesicular Monoamine Transporter 2 Inhibitor 34 Antidiarrheal 34 Vasopressin V2 Receptor Antagonist 33 Plasma Volume Expander 33 Vitamin D 32 Estrogen Receptor Antagonist 32 Omega-3 Fatty Acid 31 Carnitine Analog 31 Human Serum Albumin 31 alpha-Glucosidase Inhibitor 31 Human Immunodeficiency Virus Integrase Strand Transfer Inhibitor 29 Human Blood Coagulation Factor 29 Cholinergic Muscarinic Agonist 28 RANK Ligand Inhibitor 28 Poly(ADP-Ribose) Polymerase Inhibitor 28 Lipid Emulsion 27 Opioid Agonist/Antagonist 27 PCSK9 Inhibitor 27 Prostacyclin Receptor Agonist 27 Melanin Synthesis Inhibitor 26 Androgen Receptor Inhibitor 26 4-Hydroxyphenyl-Pyruvate Dioxygenase Inhibitor 26 Hyperpolarization-activated Cyclic Nucleotide-gated Channel Blocker 26 Antimetabolite 25 Rifamycin Antibacterial 24 Diagnostic Dye 24 Benzodiazepine Antagonist 24 Phenylalanine Hydroxylase Activator 24 Tubulin Inhibiting Agent 23 HER2/neu Receptor Antagonist 23 Benzylamine Antifungal 23 beta3-Adrenergic Agonist 23 Soluble Guanylate Cyclase Stimulator 23 Monoamine Oxidase Type B Inhibitor 22 CD20-directed Cytolytic Antibody 22 Pyrethroid 21 CCR5 Co-receptor Antagonist 21 Ergotamine Derivative 21 Plasma Kallikrein Inhibitor 21 Reducing and Complexing Thiol 21 Gonadotropin Releasing Hormone Receptor Agonist 21 Nucleoside Analog Antifungal 20 gamma-Aminobutyric Acid A Receptor Agonist 20 Live Human Adenovirus Type 4 Vaccine 20 Antihypoglycemic Agent 20 Ileal Bile Acid Transporter Inhibitor 20 Parathyroid Hormone Analog 20 Cannabinoid 19 Progestin-containing Intrauterine Device 18 Oxytocic 18 Calcium 18 Gastrointestinal Motility Inhibitor 18 Pharmacologic Cardiac Stress Test Agent 18 Complement Inhibitor 18 Non-Standardized Feather Allergenic Extract 18 Anthelmintic 17 Calcitonin 17 Central Nervous System Depressant 17 Standardized Insect Allergenic Extract 16 Interleukin-17A Antagonist 16 Non-Standardized Insect Venom Allergenic Extract 15 Gonadotropin Releasing Hormone Receptor Antagonist 15 Potassium Channel Blocker 15 Local Anesthetic 15 Cystic Fibrosis Transmembrane Conductance Regulator Potentiator 15 Tetracycline-class Antibacterial 15 Prostaglandin E1 Agonist 15 Skin Test Antigen 14 Inactivated Hepatitis A Virus Vaccine 14 Hepatitis C Virus Nucleotide Analog NS5B Polymerase Inhibitor 14 Interleukin-4 Receptor alpha Antagonist 14 Monobactam Antibacterial 13 Methylating Agent 13 Tuberculosis Skin Test 13 Hematopoietic Stem Cell Mobilizer 13 Inactivated Hepatitis B Virus Vaccine 13 CD38-directed Cytolytic Antibody 13 Cystine Depleting Agent 13 Thiazolidinedione 12 Benzothiazole 12 Osmotic Diuretic 12 Cytochrome P450 3A Inhibitor 12 Non-Standardized Plant Fiber Allergenic Extract 12 Inactivated Human Papillomavirus Vaccine 12 Interferon beta 12 Inactivated Poliovirus Vaccine 12 Antisense Oligonucleotide 12 Rifamycin Antimycobacterial 12 Calcitonin Gene-related Peptide Receptor Antagonist 12 Pyrophosphate Analog DNA Polymerase Inhibitor 11 Cytochrome P450 2D6 Inhibitor 11 Anti-IgE 11 Platelet-reducing Agent 11 Hepatitis C Virus NS5A Inhibitor 11 Live Vaccinia Virus Vaccine 10 Gonadotropin 10 Inactivated Bordetella Pertussis Vaccine 10 Lipoglycopeptide Antibacterial 10 Pyruvate Kinase Activator 10 Microsomal Triglyceride Transfer Protein Inhibitor 10 Amyloid Beta-directed Antibody 10 Isocitrate Dehydrogenase 2 Inhibitor 10 CTLA-4-directed Blocking Antibody 10 Dopaminergic Agonist 9 Renal Dehydropeptidase Inhibitor 9 Oxaborole Antifungal 9 Bradykinin B2 Receptor Antagonist 9 Amino Acid Hypertonic Solution 9 Neonatal Fc Receptor Blocker 9 Blood Viscosity Reducer 9 Isocitrate Dehydrogenase 1 Inhibitor 9 Dihydrofolate Reductase Inhibitor Antimalarial 8 Glucosylceramide Synthase Inhibitor 8 Bispecific CD20-directed CD3 T Cell Engager 8 Porphyrin Precursor 8 Orexin Receptor Antagonist 8 Hypoxia-inducible Factor Prolyl Hydroxylase Inhibitor 8 Respiratory Syncytial Virus Anti-F Protein Monoclonal Antibody 8 Programmed Death Ligand-1 Blocker 8 Colony Stimulating Factor-1 Receptor Blocker 8 Lipid-based Polyene Antifungal 7 Photoenhancer 7 Inactivated Clostridium Tetani Vaccine 7 Aldehyde Dehydrogenase Inhibitor 7 Macrolide Antibacterial 7 Inactivated Meningococcal Vaccine 7 Interferon gamma Blocker 7 Optical Imaging Agent 7 Interferon gamma 6 5-Lipoxygenase Inhibitor 6 Inhalation Diagnostic Agent 6 Copper Chelator 6 Thyroid Hormone Receptor beta Agonist 6 Cytomegalovirus DNA Terminase Complex Inhibitor 6 Inactivated Pneumococcal Vaccine 6 Cortisol Synthesis Inhibitor 6 Hydrolytic Lysosomal Glycosaminoglycan-specific Enzyme 6 Renin Inhibitor 6 Nuclear Export Inhibitor 6 Uric Acid-specific Enzyme 6 Polymerase Acidic Endonuclease Inhibitor 6 Progestin Antagonist 6 Contrast Agent for Ultrasound Imaging 6 N-type Calcium Channel Antagonist 6 Interferon alpha 6 Gamma Secretase Inhibitor 6 B Lymphocyte Stimulator-specific Inhibitor 6 Small Interfering RNA 6 Epidermal Growth Factor Receptor Antagonist 6 Interleukin-36 Receptor Antagonist 6 Live Rotavirus Vaccine 6 Human Immunodeficiency Virus 1 Capsid Inhibitor 6 Catecholamine Synthesis Inhibitor 5 Actinomycin 5 Vinca Alkaloid 5 Lead Chelator 5 Heparin Reversal Agent 5 Glycolipid Disialoganglioside-directed Antibody 5 Enzyme Stabilizer 5 Integrin Receptor Antagonist 5 CD19-directed Chimeric Antigen Receptor 5 Genetically-modified Autologous T Cells 5 Hydrolytic Lysosomal Glycogen-specific Enzyme 5 Antivenin 5 Interferon alfa-2b 5 Standardized Animal Hair Allergenic Extract 4 Lymphocyte Growth Factor 4 Tryptophan Hydroxylase Inhibitor 4 Cholecystokinin Analog 4 Adenosine Triphosphate-Citrate Lyase Inhibitor 4 Cardiac Myosin Inhibitor 4 Hyperpolarized Contrast Agent 4 Neuroactive Steroid Gamma-Aminobutyric Acid A Receptor Positive Modulator 4 Histone Deacetylase Inhibitor 4 Immunoglobulin G 4 Anthrax Protective Antigen-directed Antibody 4 Amphenicol-class Antibacterial 4 Hedgehog Pathway Inhibitor 4 Interleukin-13 Antagonist 4 Tissue-nonspecific Alkaline Phosphatase 4 Intestinal Lipase Inhibitor 4 Human Immunoglobulin 4 Potassium Binder 4 Thymic Stromal Lymphopoietin Blocker 4 Transthyretin-directed RNA Interaction 4 Sodium-Hydrogen Exchanger 3 Inhibitor 4 Photoactivated Radical Generator 4 Interleukin-5 Antagonist 4 Inactivated Salmonella Typhi Vaccine 4 Carbamoyl Phosphate Synthetase 1 Activator 4 Selective T Cell Costimulation Modulator 4 Guanylate Cyclase-C Agonist 4 Hydrolytic Lysosomal Glucocerebroside-specific Enzyme 4 mu-Opioid Receptor Agonist 4 Claudin 18.2-directed Cytolytic Antibody 4 CD3-directed Antibody 4 Metal Chelator 3 Live Human Adenovirus Type 7 Vaccine 3 Partial Opioid Agonist/Antagonist 3 Inactivated Japanese Encephalitis Virus Vaccine 3 Inactivated Corynebacterium Diphtheriae Vaccine 3 Progesterone Agonist/Antagonist 3 Lymphocyte Function-Associated Antigen-1 Antagonist 3 Amphetamine Anorectic 3 Hemoglobin S Polymerization Inhibitor 3 Tissue Factor Pathway Inhibitor Antagonist 3 Nonsteroidal Mineralocorticoid-Receptor Antagonist 3 Menin Inhibitor 3 Phenylalanine Metabolizing Enzyme 3 Rho Kinase Inhibitor 3 Neurokinin 3 Receptor Antagonist 3 Survival Motor Neuron-2-directed RNA Interaction 3 BCL-2 Inhibitor 3 Live Attenuated Herpes Zoster Virus Vaccine 3 Allogeneic Cultured Cell Scaffold 3 Secretin-class Hormone 3 Sclerosing Agent 3 Asparagine-specific Enzyme 3 Live Attenuated Bacillus Anthracis Vaccine 3 Interleukin-5 Receptor alpha-directed Cytolytic Antibody 3 Radioligand Therapeutic Agent 3 Sodium Channel Blocker 3 Psoralen 3 APOC-III-directed RNA Interaction 3 Human alpha-1 Proteinase Inhibitor 2 Thyroid Stimulating Hormone 2 Collagen-specific Enzyme 2 Decorporation Agent 2 Radioactive Therapeutic Agent 2 Autonomic Ganglionic Blocker 2 Melanocortin Receptor Agonist 2 Farnesyltransferase Inhibitor 2 Growth Hormone Secretagogue Receptor Agonist 2 Pyrimidine Analog 2 Prostacycline 2 Respiratory Stimulant 2 Type I Interferon Receptor Antagonist 2 Thymidine Phosphorylase Inhibitor 2 Histamine-3 Receptor Antagonist/Inverse Agonist 2 Interleukin-6 Antagonist 2 Transthyretin Stabilizer 2 SLAMF7-directed Immunostimulatory Antibody 2 Survival of Motor Neuron 2 Splicing Modifier 2 CD52-directed Cytolytic Antibody 2 Diarylquinoline Antimycobacterial 2 Dopamine and Norepinephrine Reuptake Inhibitor 2 Parathyroid Hormone 2 Vascular Endothelial Growth Factor Receptor 2 Antagonist 2 Helicobacter pylori Diagnostic 2 Non-Standardized House Dust Allergenic Extract 2 Erythroid Maturation Agent 2 Live Attenuated Bacillus Calmette-Guerin Immunotherapy 2 Human Antihemophilic Factor 2 Parathyroid Hormone-Related Peptide Analog 2 Polyene Antimicrobial 2 Live Attenuated Varicella Zoster Virus Vaccine 2 Live Attenuated Yellow Fever Virus Vaccine 2 Antithrombin-directed RNA Interaction 2 Surfactant 2 Amylin Analog 2 Zaire Ebolavirus Glycoprotein-directed Antibody 2 Recombinant Human Nerve Growth Factor 2 Interleukin-2 Receptor Blocking Antibody 2 Standardized Animal Skin Allergenic Extract 2 Hypoxia-inducible Factor Inhibitor 2 Vasopressin Receptor Agonist 2 Orthopoxvirus VP37 Envelope Wrapping Protein Inhibitor 2 Angiopoietin-like 3 Inhibitor 2 Calcitonin Gene-related Peptide Antagonist 2 Oligonucleotide Telomerase Inhibitor 2 Hepatitis C Virus NS3/4A Protease Inhibitor 2 Insulin-like Growth Factor-1 Receptor Inhibitor 2 Complement Factor B Inhibitor 2 Tyrosine Kinase 2 Inhibitor 2 Adrenal Steroid Synthesis Inhibitor 2 Bispecific gp100 Peptide-HLA-directed CD3 T Cell Engager 2 Hydrolytic Lysosomal Neutral Glycosphingolipid-specific Enzyme 2 SARS-CoV-2 Nucleotide Analog RNA Polymerase Inhibitor 2 Pleuromutilin Antibacterial 2 Selective T Cell Costimulation Blocker 1 Methylated Sulfonamide Antibacterial 1 Humanized Monoclonal Antibody Fragment 1 Complement Factor D Inhibitor 1 Interleukin-17 Receptor A Antagonist 1 Cytolytic Agent 1 Interleukin-15 Receptor Agonist 1 Non-Standardized Bacterial Allergenic Extract 1 Leptin Analog 1 Human C1 Esterase Inhibitor 1 Glycosaminoglycan 1 Interleukin-31 Receptor alpha Antagonist 1 Mucocutaneous Epithelial Cell Growth Factor 1 Aryl Hydrocarbon Receptor Agonist 1 Autologous Cellular Immunotherapy 1 Chemokine Receptor Type 4 Interaction 1 Monoclonal Antibody 1 CD30-directed Immunoconjugate 1 Classical Complement Pathway Inhibitor 1 Kappa Opioid Receptor Agonist 1 Cholinesterase Reactivator 1 Disclosing Agent 1 Melanocortin 4 Receptor Agonist 1 CD19-directed Cytolytic Antibody 1 Prostaglandin E2 Receptor Agonist 1 Radioactive alpha-Particle Emitting Therapeutic Agent 1 Live Attenuated Salmonella Typhi Vaccine 1 Sucrose-specific Enzyme 1 GLP-2 Analog 1 Aminolevulinate Synthase 1-directed RNA Interaction 1 Selectin Blocker 1 CD22-directed Immunoconjugate 1 Triazaacenaphthylene Bacterial Type II Topoisomerase Inhibitor 1 Non-Standardized Animal Hair Allergenic Extract 1 Carboxypeptidase 1 Lysosomal beta Glucuronidase 1 Medium-chain Triglyceride 1 Decarboxylase Inhibitor 1 Live Attenuated Measles Virus Vaccine 1 Live Attenuated Mumps Virus Vaccine 1 Live Attenuated Rubella Virus Vaccine 1 Inactivated Haemophilus Influenzae B Vaccine 1 Complement C5 Inhibitor 1 CD25-directed Cytotoxin 1 Inactivated Influenza A Virus Vaccine 1 Antileishmanial 1 Adrenergic Receptor Agonist 1 Human Platelet-derived Growth Factor 1 Hydrolytic Lysosomal Cholesteryl Ester-specific Enzyme 1 Hydrolytic Lysosomal Triacylglycerol-specific Enzyme 1 Urease Inhibitor 1 Recombinant Human Deoxyribonuclease 1 1 Lymphocyte Activation Gene-3 Blocker 1 Interleukin-1 Receptor Antagonist 1 Autologous Cultured Cell 1 CD123 Interaction 1 Cytotoxin 1 Ectoparasiticide 1 Semifluorinated Alkane 1 Cyclic Pyranopterin Monophosphate 1 Live Attenuated Rotavirus Vaccine 1 CD4-directed Blocking Antibody 1 Human Immunodeficiency Virus 1 Post-attachment Fusion Inhibitor 1 Antiseptic 1 Cytomegalovirus pUL97 Kinase Inhibitor 1 Methyltransferase Inhibitor 1 CD33-directed Immunoconjugate 1 Complement 5a Receptor Antagonist 1 Peroxisome Proliferator-activated Receptor Agonist 1 Bispecific HER2-directed Antibody 1