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.
- East indian lemongrass oil 3
- Eastern oyster 5
- Ecallantide 1
- Ecballium elaterium fruit 2
- Echinacea angustifolia 137
- Echinacea angustifolia root 5
- Echinacea angustifolia whole 250
- Echinacea purpurea 66
- Echinacea purpurea flowering top 2
- Echinacea purpurea whole 31
- Echinacea, Unspecified 246
- Echinococcus granulosus 4
- Echium plantagineum seed oil 2
- Eclipta prostrata whole 3
- Econazole nitrate 13
- Ectoin 2
- Eculizumab 3
- Edaravone 4
- Edetate calcium disodium 1
- Edetate disodium 2
- Edetic acid 2
- Edible oyster 1
- Edible rock crab 3
- Edotreotide gallium ga-68 1
- Edoxaban tosylate 3
- Efavirenz 17
- Efbemalenograstim alfa 1
- Efgartigimod alfa 3
- Efinaconazole 1
- Eflapegrastim 2
- Eflornithine hydrochloride 1
- Egg 7
- Egg phospholipids 27
- Egg shell 1
- Egg shell membrane 4
- Egg shell, Cooked 8
- Egg white 6
- Egg yolk 5
- Eggplant 5
- Ehrendorferia chrysantha whole 6
- Ehrlichia canis 7
- Ehrlichia chaffeensis 2
- Eichhornia crassipes whole 2
- Elacestrant 2
- Eladocagene exuparvovec 1
- Elaeagnus angustifolia pollen 8
- Elaeagnus angustifolia whole 8
- Elaeis guineensis fruit 3
- Elaeis oleifera kernel oil 1
- Elafibranor 1
- Elagolix sodium 2
- Elamipretide hydrochloride 1
- Elapegademase 1
- Elastin 1
- Elbasvir 1
- Eletriptan hydrobromide 21
- Elettaria cardamomum whole 1
- Elettaria ensal whole 1
- Eleuthero 3
- Eleutherococcus senticosus root oil 1
- Eleutherococcus senticosus stem 1
- Eleutherococcus senticosus whole 4
- Eliglustat 1
- Elinzanetant 1
- Elivaldogene autotemcel 1
- Elm 7
- Elosulfase alfa 1
- Elotuzumab 2
- Elranatamab 3
- Eltrombopag choline 4
- Eltrombopag olamine 64
- Eluxadoline 2
- Elvitegravir 2
- Elymus repens pollen 14
- Elymus repens root 36
- Elymus repens whole 2
- Emapalumab 7
- Embelia ribes fruit 1
- Embelia ribes whole 2
- Emblica officinalis fruit 2
- Emicizumab 6
- Emodin 1
- Empagliflozin 25
- Emtricitabine 71
- Emu oil 2
- Enalapril maleate 112
- Enalaprilat 3
- Enalaprilat dihydrate 2
- Enasidenib mesylate 2
- Encorafenib 1
- Endoglin 1
- Enfortumab vedotin 2
- English sole 1
- English walnut 26
- Enlicitide decanoate 1
- Enoxaparin sodium 139
- Ensartinib hydrochloride 2
- Ensifentrine 1
- Ensitrelvir 1
- Ensulizole 94
- Entacapone 44
- Entamoeba histolytica 7
- Entecavir 23
- Entecavir anhydrous 8
- Enterobacter aerogenes 1
- Enterobacter cloacae 4
- Enterobius vermicularis 9
- Enterococcus faecalis 14
- Enterococcus faecium 5
- Enterovirus 71 1
- Entrectinib 3
- Enzalutamide 5
- Epcoritamab 2
- Ephedra distachya flowering twig 16
- Ephedra nevadensis whole 1
- Ephedrine hydrochloride 2
- Ephedrine sulfate 39
- Epichlorohydrin 2
- Epicoccum nigrum 20
- Epidermophyton floccosum 9
- Epifagus virginiana whole 1
- Epigaea repens 2
- Epigallocatechin gallate 2
- Epimedium brevicornu top 1
- Epimedium grandiflorum top 5
- Epimedium pubescens whole 2
- Epimedium wushanense whole 1
- Epinastine hydrochloride 1
- Epinephrine 267
- Epinephrine bitartrate 97
- Epinephrine hydrochloride 9
- Epirubicin hydrochloride 2
- Eplerenone 21
- Eplontersen 2
- Epoetin 26
- Epoprostenol 6
- Epoprostenol sodium 2
- Eptifibatide 21
- Eptinezumab 1
- Equine botulinum neurotoxin a immune fab2 1
- Equine botulinum neurotoxin b immune fab2 1
- Equine botulinum neurotoxin c immune fab2 1
- Equine botulinum neurotoxin d immune fab2 1
- Equine botulinum neurotoxin e immune fab2 1
- Equine botulinum neurotoxin f immune fab2 1
- Equine botulinum neurotoxin g immune fab2 1
- Equine thymocyte immune globulin 2
- Equisetum arvense branch 7
- Equisetum arvense top 54
- Equisetum arvense whole 1
- Equisetum hyemale 49
- Equisetum hyemale whole 33
- Equol, (+/-)- 9
- Equus caballus dander 9
- Equus caballus hair 4
- Equus caballus skin 14
- Eravacycline dihydrochloride 2
- Erbium 25
- Erbium sulfate octahydrate 8
- Erdafitinib 3
- Erenumab 4
- Ergocalciferol 42
- Ergotamine tartrate 4
- Eribulin mesylate 17
- Ericameria nauseosa whole 2
- Erigeron canadensis 11
- Erigeron canadensis whole 3
- Eriobotrya japonica whole 2
- Eriodictyon californicum flowering top 9
- Eriodictyon californicum leaf 16
- Erlotinib 3
- Erlotinib hydrochloride 27
- Erodium cicutarium 2
- Ertapenem sodium 18
- Ertugliflozin pidolate 8
- Eryngium yuccifolium root 1
- Erysimum cheiri 1
- Erysimum cheiri seed 1
- Erythranthe cardinalis whole 1
- Erythranthe guttata flowering top 1
- Erythromycin 77
- Erythromycin ethylsuccinate 26
- Erythromycin lactobionate 4
- Escherichia coli 62
- Eschscholzia californica 6
- Eschscholzia californica flower 1
- Eschscholzia californica flowering top 2
- Eschscholzia californica whole 4
- Escitalopram oxalate 155
- Esketamine hydrochloride 1
- Eslicarbazepine acetate 40
- Esmolol hydrochloride 36
- Esomeprazole 38
- Esomeprazole magnesium 150
- Esomeprazole magnesium dihydrate 45
- Esomeprazole magnesium trihydrate 32
- Esomeprazole sodium 4
- Esomeprazole strontium 2
- Estazolam 5
- Estradiol 299
- Estradiol acetate 2
- Estradiol benzoate 1
- Estradiol cypionate 1
- Estradiol hemihydrate 8
- Estradiol valerate 10
- Estriol 24
- Estrogens, Conjugated 29
- Estrogens, Esterified 26
- Estrone 59
- Eszopiclone 91
- Etanercept 5
- Etelcalcetide hydrochloride 3
- Eteplirsen 2
- Ethacrynate sodium 2
- Ethacrynic acid 10
- Ethambutol hydrochloride 13
- Ethanolamine oleate 1
- Ether 9
- Ethinyl estradiol 46
- Ethiodized oil 1
- Ethosuximide 12
- Ethyl acetate 2
- Ethyl butylacetylaminopropionate 1
- Ethyl methoxycinnamate 1
- Ethyl nitrite 8
- Ethylene 1
- Ethylene dibromide 3
- Ethylhexyl methoxycinnamate 32
- Ethylhexyl salicylate 38
- Ethylhexyl triazone 5
- Ethylhexylglycerin 7
- Ethylparaben 2
- Etidronic acid 1
- Etodolac 103
- Etomidate 26
- Etonogestrel 12
- Etoposide 18
- Etoposide phosphate 1
- Etrasimod arginine 1
- Etravirine 16
- Etripamil 1
- Etuvetidigene autotemcel 2
- Eucalyptol 147
- Eucalyptus globulus leaf 69
- Eucalyptus globulus leaf oil 2
- Eucalyptus globulus pollen 19
- Eucalyptus gum 5
- Eucalyptus oil 110
- Eugenia caryophyllus (Clove) stem oil 1
- Eugenol 19
- Euonymus atropurpureus branch bark/root bark 1
- Euonymus europaeus seed 1
- Eupatorium cannabinum whole 1
- Eupatorium capillifolium pollen 12
- Eupatorium perfoliatum flowering top 157
- Eupatorium perfoliatum whole 2
- Euphorbia corollata root 3
- Euphorbia hirta flowering top 2
- Euphorbia resinifera resin 44
- Euphrasia officinalis leaf 4
- Euphrasia stricta 134
- European elderberry 4
- Europium 24
- Europium oxide 1
- Eurotium amstelodami 9
- Eurotium herbariorum 3
- Eurycoma longifolia root 1
- Eurycoma longifolia whole 2
- Eutrochium purpureum root 11
- Everlasting extract 2
- Evernia prunastri 1
- Everolimus 85
- Evolocumab 5
- Exagamglogene autotemcel 1
- Exemestane 12
- Exenatide 4
- Ezetimibe 71
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.