Note: As FDA indexes SPL, only VA MED-RT and NDF-RT Classifications that the FDA considers scientifically valid and clinically meaningful are used. Therefore, the drug classes that are available for a DailyMed query represent a subset of all VA MED-RT and NDF-RT classifications.
To find drugs that belong to a specific drug class, type in the drug class in the search box or select from the list of drug classes.
- P2Y12 Platelet Inhibitor [EPC]
- P2Y12 Receptor Antagonists [MoA]
- Paramagnetic Contrast Agent [EPC]
- Parathyroid Hormone Analog [EPC]
- Parathyroid Hormone [EPC]
- Parathyroid Hormone-Related Peptide Analog [EPC]
- Parathyroid Hormone-Related Protein [Chemical/Ingredient]
- Parenteral Iron Replacement [EPC]
- Partial Cholinergic Nicotinic Agonist [EPC]
- Partial Cholinergic Nicotinic Agonists [MoA]
- Partial Opioid Agonist/Antagonist [EPC]
- Partial Opioid Agonist [EPC]
- Partial Opioid Agonists [MoA]
- Passively Acquired Immunity [PE]
- PCSK9 Inhibitor [EPC]
- PCSK9 Inhibitors [MoA]
- Pediculicide [EPC]
- Penem Antibacterial [EPC]
- Penicillin-class Antibacterial [EPC]
- Peroxisome Proliferator-activated Receptor Activity [MoA]
- Peroxisome Proliferator-activated Receptor alpha Agonists [MoA]
- Peroxisome Proliferator Receptor alpha Agonist [EPC]
- Peroxisome Proliferator Receptor gamma Agonist [EPC]
- P-Glycoprotein Inducers [MoA]
- P-Glycoprotein Inhibitors [MoA]
- P-Glycoprotein Interactions [MoA]
- Phenothiazine [EPC]
- Phenylalanine Hydroxylase Activator [EPC]
- Phenylalanine Hydroxylase Activators [MoA]
- Phosphate Binder [EPC]
- Phosphate Chelating Activity [MoA]
- Phosphodiesterase 3 Inhibitor [EPC]
- Phosphodiesterase 3 Inhibitors [MoA]
- Phosphodiesterase 4 Inhibitor [EPC]
- Phosphodiesterase 4 Inhibitors [MoA]
- Phosphodiesterase 5 Inhibitor [EPC]
- Phosphodiesterase 5 Inhibitors [MoA]
- Photoabsorption [MoA]
- Photoactivated Radical Generator [EPC]
- Photoenhancer [EPC]
- Photosensitizing Activity [PE]
- Plasma Kallikrein Inhibitor [EPC]
- Plasma Volume Expander [EPC]
- Platelet Aggregation Inhibitor [EPC]
- Platelet-reducing Agent [EPC]
- Platinum-based Drug [EPC]
- Pleuromutilin Antibacterial [EPC]
- Pollen [Chemical/Ingredient]
- Poly(ADP-Ribose) Polymerase Inhibitor [EPC]
- Poly(ADP-Ribose) Polymerase Inhibitors [MoA]
- Polyene Antifungal [EPC]
- Polyene Antimicrobial [EPC]
- Polymerase Acidic Endonuclease Inhibitor [EPC]
- Polymerase Acidic Endonuclease Inhibitors [MoA]
- Polymyxin-class Antibacterial [EPC]
- Porphyrin Precursor [EPC]
- Positron Emitting Activity [MoA]
- Potassium Binder [EPC]
- Potassium Channel Antagonists [MoA]
- Potassium Channel Blocker [EPC]
- Potassium Ion Binding Activity [MoA]
- Potassium Salt [EPC]
- Potassium-sparing Diuretic [EPC]
- Progestational Hormone Receptor Antagonists [MoA]
- Progesterone Agonist/Antagonist [EPC]
- Progesterone [EPC]
- Progestin Antagonist [EPC]
- Progestin-containing Intrauterine Device [EPC]
- Progestin [EPC]
- Programmed Death Ligand-1 Antagonists [MoA]
- Programmed Death Ligand-1 Blocker [EPC]
- Programmed Death Ligand-1-directed Antibody Interactions [MoA]
- Programmed Death Receptor-1 Blocking Antibody [EPC]
- Programmed Death Receptor-1-directed Antibody Interactions [MoA]
- Prostacycline [EPC]
- Prostacycline Vasodilator [EPC]
- Prostacyclin Receptor Agonist [EPC]
- Prostacyclin Receptor Agonists [MoA]
- Prostaglandin Analog [EPC]
- Prostaglandin E1 Agonist [EPC]
- Prostaglandin E1 Analog [EPC]
- Prostaglandin Receptor Agonists [MoA]
- Prostaglandins [Chemical/Ingredient]
- Protease-activated Receptor-1 Antagonist [EPC]
- Protease-activated Receptor-1 Antagonists [MoA]
- Protease Inhibitor [EPC]
- Proteasome Inhibitor [EPC]
- Proteasome Inhibitors [MoA]
- Protein Kinase Inhibitors [MoA]
- Protein Synthesis Inhibitors [MoA]
- Proteolytic Enzyme [EPC]
- Proton Pump Inhibitor [EPC]
- Proton Pump Inhibitors [MoA]
- Provitamin D2 Compound [EPC]
- Psoralen [EPC]
- Purine Antimetabolite [EPC]
- Pyrethroid [EPC]
- Pyridone [EPC]
- Pyrimidine Analog [EPC]
- Pyrimidines [Chemical/Ingredient]
- Pyrimidine Synthesis Inhibitor [EPC]
- Pyrophosphate Analog DNA Polymerase Inhibitor [EPC]
- Quinolone Antimicrobial [EPC]
- Radioactive alpha-Particle Emitting Therapeutic Agent [EPC]
- Radioactive Diagnostic Agent [EPC]
- Radioactive Therapeutic Agent [EPC]
- Radiographic Contrast Agent [EPC]
- Radiopharmaceutical Activity [MoA]
- RANK Ligand Blocking Activity [MoA]
- RANK Ligand Inhibitor [EPC]
- Receptor Tyrosine Kinase Inhibitors [MoA]
- Recombinant Antithrombin [EPC]
- Recombinant Human Deoxyribonuclease 1 [EPC]
- Recombinant Human Growth Hormone [EPC]
- Recombinant Human Interferon beta [EPC]
- Reducing and Complexing Thiol [EPC]
- Reduction Activity [MoA]
- Renal Dehydropeptidase Inhibitor [EPC]
- Renin Inhibitor [EPC]
- Renin Inhibitors [MoA]
- Respiratory Stimulant [EPC]
- Respiratory Syncytial Virus Anti-F Protein Monoclonal Antibody [EPC]
- Retinoid [EPC]
- Reversed Anticoagulation Activity [PE]
- Rho Kinase Inhibitor [EPC]
- Rho Kinase Inhibitors [MoA]
- Rifamycin Antibacterial [EPC]
- Rifamycin Antimycobacterial [EPC]
- RNA Replicase Inhibitors [MoA]
- RNA Synthetase Inhibitor Antibacterial [EPC]
- RNA Synthetase Inhibitors [MoA]
- Sclerosing Activity [MoA]
- Sclerosing Agent [EPC]
- Selective Estrogen Receptor Modulators [MoA]
- Selective Progesterone Receptor Modulators [MoA]
- Selective T Cell Costimulation Blocker [EPC]
- Selective T Cell Costimulation Modulator [EPC]
- Serotonin-1b and Serotonin-1d Receptor Agonist [EPC]
- Serotonin 1b Receptor Agonists [MoA]
- Serotonin 1d Receptor Agonists [MoA]
- Serotonin-2c Receptor Agonist [EPC]
- Serotonin 2c Receptor Agonists [MoA]
- Serotonin-3 Receptor Antagonist [EPC]
- Serotonin 3 Receptor Antagonists [MoA]
- Serotonin-4 Receptor Antagonist [EPC]
- Serotonin 4 Receptor Antagonists [MoA]
- Serotonin and Norepinephrine Reuptake Inhibitor [EPC]
- Serotonin Reuptake Inhibitor [EPC]
- Serotonin Uptake Inhibitors [MoA]
- Serum Albumin [Chemical/Ingredient]
- Sigma-1 Agonist [EPC]
- Sigma-1 Receptor Agonists [MoA]
- Skeletal Muscle Relaxant [EPC]
- Skin Barrier Activity [PE]
- Skin Test Antigen [EPC]
- SLAMF7-directed Antibody Interactions [MoA]
- SLAMF7-directed Immunostimulatory Antibody [EPC]
- Smoothened Receptor Antagonists [MoA]
- Sodium-Glucose Cotransporter 2 Inhibitor [EPC]
- Sodium-Glucose Transporter 2 Inhibitors [MoA]
- Soluble Guanylate Cyclase Stimulator [EPC]
- Somatostatin Analog [EPC]
- Somatostatin Receptor Agonists [MoA]
- Sphingosine 1-phosphate Receptor Modulator [EPC]
- Sphingosine 1-Phosphate Receptor Modulators [MoA]
- Standardized Animal Hair Allergenic Extract [EPC]
- Standardized Animal Skin Allergenic Extract [EPC]
- Standardized Chemical Allergen [EPC]
- Standardized Insect Allergenic Extract [EPC]
- Standardized Insect Venom Allergenic Extract [EPC]
- Standardized Pollen Allergenic Extract [EPC]
- Stimulant Laxative [EPC]
- Stimulation Large Intestine Fluid/Electrolyte Secretion [PE]
- Streptogramin Antibacterial [EPC]
- Substance P/Neurokinin-1 Receptor Antagonist [EPC]
- Sucrose-specific Enzyme [EPC]
- Sulfonamide Antibacterial [EPC]
- Sulfonamide Antimicrobial [EPC]
- Sulfone [EPC]
- Sulfonylurea [EPC]
- Surfactant Activity [MoA]
- Surfactant [EPC]
- Survival Motor Neuron-2-directed RNA Interaction [EPC]
- Sympathomimetic Amine Anorectic [EPC]
- Sympathomimetic-like Agent [EPC]
- Tetracycline-class Antibacterial [EPC]
- Tetracycline-class Antimicrobial [EPC]
- Tetracycline-class Drug [EPC]
- Tetracyclines [Chemical/Ingredient]
- Thalidomide Analog [EPC]
- Thiazide Diuretic [EPC]
- Thiazide-like Diuretic [EPC]
- Thiazolidinedione [EPC]
- Thrombin Inhibitors [MoA]
- Thrombolytic Agent [EPC]
- Thrombopoietin Receptor Agonist [EPC]
- Thrombopoietin Receptor Agonists [MoA]
- Thymidine Phosphorylase Inhibitor [EPC]
- Thymidine Phosphorylase Inhibitors [MoA]
- Thyroid Hormone Synthesis Inhibitor [EPC]
- Thyroid Hormone Synthesis Inhibitors [MoA]
- Thyroid Stimulating Hormone [EPC]
- Tissue-nonspecific Alkaline Phosphatase [EPC]
- T Lymphocyte Costimulation Activity Blockade [PE]
- Topoisomerase Inhibitor [EPC]
- Topoisomerase Inhibitors [MoA]
- Transthyretin-directed RNA Interaction [EPC]
- Tricyclic Antidepressant [EPC]
- Trypsin Inhibitors [MoA]
- Tryptophan Hydroxylase Inhibitor [EPC]
- Tryptophan Hydroxylase Inhibitors [MoA]
- Tuberculosis Skin Test [EPC]
- Tubulin Inhibiting Agent [EPC]
- Tumor Necrosis Factor Blocker [EPC]
- Tumor Necrosis Factor Receptor Blocking Activity [MoA]
- Typical Antipsychotic [EPC]
- Tyrosine Kinase Inhibitors [MoA]
- UDP Glucuronosyltransferases Inducers [MoA]
- UDP Glucuronosyltransferases Inhibitors [MoA]
- UGT1A1 Inhibitors [MoA]
- UGT1A3 Inhibitors [MoA]
- UGT1A4 Inhibitors [MoA]
- UGT1A6 Inhibitors [MoA]
- UGT1A9 Inhibitors [MoA]
- UGT2B15 Inhibitors [MoA]
- UGT2B7 Inhibitors [MoA]
- Ultrasound Contrast Activity [MoA]
- Uncompetitive NMDA Receptor Antagonists [MoA]
- Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC]
- Unfractionated Heparin [EPC]
- Urate Transporter 1 Inhibitor [EPC]
- Urate Transporter 1 Inhibitors [MoA]
- Urease Inhibitor [EPC]
- Urease Inhibitors [MoA]
- Uric Acid-specific Enzyme [EPC]
- Vaccines, Live, Unattenuated [Chemical/Ingredient]
- Vascular Endothelial Growth Factor-directed Antibody Interactions [MoA]
- Vascular Endothelial Growth Factor Inhibitor [EPC]
- Vascular Endothelial Growth Factor Inhibitors [MoA]
- Vascular Endothelial Growth Factor Receptor 2 Antagonist [EPC]
- Vascular Sclerosing Activity [PE]
- Vasoconstriction [PE]
- Vasoconstrictor [EPC]
- Vasodilation [PE]
- Vasodilator [EPC]
- Vasopressin Analog [EPC]
- Vasopressin Receptor Antagonist [EPC]
- Vasopressin Receptor Antagonists [MoA]
- Vasopressin V2 Receptor Antagonist [EPC]
- Vasopressin V2 Receptor Antagonists [MoA]
- VEGFR2 Inhibitors [MoA]
- Venom Neutralization [MoA]
- Venous Vasodilation [PE]
- Vesicular Monoamine Transporter 2 Inhibitor [EPC]
- Vesicular Monoamine Transporter 2 Inhibitors [MoA]
- Vinca Alkaloid [EPC]
- Virus Neutralization [MoA]
- Vitamin A [EPC]
- Vitamin B12 [EPC]
- Vitamin B6 Analog [EPC]
- Vitamin B 6 [Chemical/Ingredient]
- Vitamin C [EPC]
- Vitamin D2 Analog [EPC]
- Vitamin D3 Analog [EPC]
- Vitamin D Analog [EPC]
- Vitamin D [EPC]
- Vitamin K Antagonist [EPC]
- Vitamin K [EPC]
- Vitamin K Inhibitors [MoA]
- Warfarin Reversal Agent [EPC]
- Xanthine Oxidase Inhibitor [EPC]
- Xanthine Oxidase Inhibitors [MoA]
- X-Ray Contrast Activity [MoA]