Ingredient directory
Active Ingredients A–Z: NDC Codes by Ingredient
Active ingredients named in finished FDA product listings. Choose one to see every brand and generic product that contains it, with their NDCs.
- Rabbit 4
- Rabeprazole sodium 37
- Rabies virus 2
- Racemethionine 1
- Racepinephrine hydrochloride 3
- Radish 31
- Radium bromide 27
- Radium ra-223 dichloride 1
- Rainbow trout 1
- Raloxifene hydrochloride 21
- Raltegravir potassium 10
- Ramelteon 39
- Ramipril 68
- Ramucirumab 2
- Rancid beef 112
- Ranibizumab 11
- Ranitidine 2
- Ranitidine hydrochloride 15
- Ranolazine 54
- Ranunculus bulbosus 41
- Ranunculus bulbosus root 3
- Ranunculus bulbosus whole 33
- Ranunculus ficaria 1
- Ranunculus glacialis whole 1
- Raphanus sativus 3
- Raphanus sativus var. Sativus seed 1
- Rasagiline mesylate 31
- Raspberry 2
- Rattus norvegicus hair 3
- Rattus norvegicus skin 5
- Rauwolfia serpentina 22
- Ravulizumab 3
- Raxibacumab 1
- Recombinant stabilized rsv a prefusion f antigen 1
- Recombinant stabilized rsv b prefusion f antigen 1
- Recombinant varicella zoster virus glycoprotein e antigen 5
- Red king crab 3
- Reductic acid 1
- Regadenoson 12
- Regadenoson anhydrous 4
- Regorafenib 1
- Rehmannia glutinosa root 5
- Reishi 8
- Relatlimab 1
- Relebactam anhydrous 1
- Relugolix 2
- Remdesivir 1
- Remibrutinib 1
- Remifentanil hydrochloride 12
- Remimazolam besylate 1
- Renin 1
- Repaglinide 18
- Repotrectinib 2
- Reslizumab 1
- Resmetirom 3
- Resorcinol 29
- Retifanlimab 1
- Retinol 6
- Revakinagene taroretcel-lwey 1
- Revefenacin 1
- Revumenib citrate 3
- Reynoutria japonica root 2
- Reynoutria japonica whole 1
- Reynoutria multiflora root 3
- Reynoutria multiflora root oil 1
- Rezafungin 1
- Rh-oligopeptide-1 2
- Rhamnus cathartica bark 1
- Rhamnus cathartica fruit 17
- Rhamphospermum arvense flowering/fruiting top 2
- Rhenium 2
- Rheum officinale root 22
- Rheum officinale stem 3
- Rheum palmatum root 15
- Rheum tanguticum whole 3
- Rhizopus arrhizus 10
- Rhizopus stolonifer 61
- Rhodiola kirilowii root 1
- Rhodium 17
- Rhodocactus grandifolius whole 1
- Rhododendron aureum leaf 48
- Rhododendron aureum whole 1
- Rhododendron caucasicum whole 1
- Rhododendron ferrugineum flower 1
- Rhododendron ferrugineum leaf 1
- Rhododendron tomentosum leafy twig 136
- Rhodotorula mucilaginosa 7
- Rhodotorula rubra 9
- Rhopalurus junceus venom 1
- Rhopalurus princeps venom 1
- Rhubarb 5
- Rhus aromatica root bark 11
- Rhus glabra top 19
- Rhus typhina whole 1
- Ribavirin 9
- Ribes nigrum flower bud 11
- Ribes nigrum leaf 3
- Ribociclib succinate 3
- Riboflavin 129
- Riboflavin 5'-phosphate 1
- Riboflavin 5'-phosphate sodium 5
- Ribose, D- 1
- Rice germ 5
- Ricinus communis (Castor) seed oil 3
- Ricinus communis seed 18
- Rickettsia akari 1
- Rickettsia prowazekii 5
- Rickettsia rickettsii 3
- Rickettsia typhi 1
- Rifabutin 7
- Rifampin 19
- Rifapentine 2
- Rifaximin 4
- Rilonacept 1
- Rilpivirine hydrochloride 9
- Riluzole 10
- Rilzabrutinib 1
- Rimabotulinumtoxinb 3
- Rimantadine hydrochloride 1
- Rimegepant sulfate 3
- Rinfabate 1
- Riociguat 10
- Ripretinib 1
- Risankizumab 6
- Risdiplam 2
- Risedronate sodium 11
- Risedronate sodium hemi-pentahydrate 6
- Risedronate sodium hemipentahydrate 6
- Risedronate sodium monohydrate 9
- Risperidone 176
- Ritlecitinib tosylate 2
- Ritonavir 18
- Rituximab 10
- Rivaroxaban 44
- Rivastigmine 34
- Rivastigmine tartrate 37
- Rizatriptan benzoate 70
- RNA-100-ar02 1
- RNA-101-bfl3 1
- RNA-101-bfl5 1
- RNA-101-bfl6 1
- RNA-binding protein 10 1
- Robinia pseudoacacia bark 33
- Robinia pseudoacacia pollen 8
- Robinia pseudoacacia whole 1
- Rocuronium bromide 67
- Roflumilast 33
- Rolapitant hydrochloride 2
- Romidepsin 1
- Romiplostim 3
- Romosozumab 3
- Ropeginterferon alfa-2b 2
- Ropinirole 5
- Ropinirole hydrochloride 144
- Ropivacaine hydrochloride 71
- Rosa californica whole 6
- Rosa canina flower 16
- Rosa canina fruit 11
- Rosa canina leaf 5
- Rosa canina whole 1
- Rosa chinensis flower 1
- Rosa damascena flowering top 6
- Rosa luciae flowering top 1
- Rosa moschata oil 2
- Rosa rugosa flower 2
- Rosa rugosa flower bud 2
- Rosa x damascena flowering top 11
- Rose bengal sodium 1
- Rose oil 1
- Rosemary 7
- Rosemary oil 5
- Rosmarinus officinalis (Rosemary) leaf oil 8
- Rosmarinus officinalis flower 1
- Rosmarinus officinalis flowering top 26
- Rosuvastatin 33
- Rosuvastatin calcium 247
- Rotigotine 6
- Royal jelly 6
- Rozanolixizumab 4
- Rubella virus 8
- Rubella virus strain wistar ra 27/3 live antigen 2
- Rubia cordifolia root 1
- Rubia tinctorum root 16
- Rubia tinctorum whole 1
- Rubidium 6
- Rubidium bromide 8
- Rubidium chloride 7
- Rubidium chloride rb-82 2
- Rubidium fluoride 8
- Rubidium iodide 8
- Rubidium nitrite 12
- Rubus fruticosus leaf 4
- Rubus idaeus fruit volatile oil 2
- Rubus idaeus leaf 6
- Rubus ursinus whole 2
- Rucaparib camsylate 3
- Rudbeckia hirta whole 2
- Ruehssia cundurango bark 12
- Ruellia simplex whole 1
- Rufinamide 24
- Rumex acetosella pollen 50
- Rumex acetosella whole 1
- Rumex crispus pollen 51
- Rumex crispus root 82
- Rumex crispus whole 1
- Rumex obtusifolius pollen 8
- Ruscus aculeatus whole 1
- Ruta graveolens flowering top 162
- Ruta graveolens whole 5
- Ruthenium 10
- Ruthenium tribromide 15
- Ruthenium trichloride 7
- Rutin 16
- Ruxolitinib 10
- Ruxolitinib phosphate 1
- Rye 12
Ingredients, salts and combinations
Ingredients are listed as the FDA records them, including the salt form (atorvastatin calcium is listed separately from atorvastatin). A combination product appears under each of its active ingredients.
Drug classes group ingredients by how they act: see drug classes.