| Cracked Skin Cream | 1 NDC codes |
| Cranberry Orange SPF 15 Broad Spectrum Lip Balm | 1 NDC codes |
| Cranial Sacral Drops | 1 NDC codes |
| Crassostrea virginica | 1 NDC codes |
| CRASSOSTREA VIRGINICA | 1 NDC codes |
| Crataegus | 7 NDC codes |
| Crataegus Combination | 1 NDC codes |
| Crataegus Fruit, Passiflora incarnata, Boldo Leaf, Valeriana officinalis Root, Chamomilla, Aluminium metallicum | 1 NDC codes |
| Crataegus, Lactuca virosa, Passiflora incarnata, Thymus vulgaris, Valeriana officinalis | 1 NDC codes |
| CRATAEGUS LAEVIGATA FRUIT, PRUNUS LAUROCERASUS LEAF, NERIUM OLEANDER LEAF, and CYTISUS SCOPARIUS WHOLE | 1 NDC codes |
| Crataegus, Magnolia grandiflora, Passiflora incarnata, Strophanthus gratus | 1 NDC codes |
| Crataegus Onopordon | 1 NDC codes |
| Crataegus Oxy | 1 NDC codes |
| Crataegus Oxyacantha (HPUS) | 1 NDC codes |
| Cream | 2 NDC codes |
| Creamy Strawberry Flavor cough drop with Menthol and Pectin | 1 NDC codes |
| CRENOLANIB BESYLATE | 1 NDC codes |
| Creosote Combination | 1 NDC codes |
| Cresolum | 7 NDC codes |
| CRIIa | 1 NDC codes |
| CRIIc | 1 NDC codes |
| crinecerfont | 4 NDC codes |
| Crinecerfont | 4 NDC codes |
| crisaborole | 3 NDC codes |
| Crisaborole | 10 NDC codes |
| crizanlizumab | 1 NDC codes |
| Crizotinib | 4 NDC codes |
| CRIZOTINIB | 7 NDC codes |
| Crocus Sat, Ferr Met, Aven Sat, Amloki, Hemisdesmus, Eclipta, Calc Iod | 1 NDC codes |
| Crocus Sativus | 9 NDC codes |
| Crocus sativus 10M, Senega officinalis 10M, Leptanda virginica 10M, Chininum sulphuricum 10M | 1 NDC codes |
| Crocus sativus 9998 CK, Senega officinalis. 9998CK, Leptandra virginica 9998CK, Chininum sulfuricum 9998CK | 1 NDC codes |
| Crofelemer | 2 NDC codes |
| cromolyn sodium | 4 NDC codes |
| Cromolyn sodium | 1 NDC codes |
| Cromolyn Sodium | 19 NDC codes |
| CROMOLYN SODIUM | 8 NDC codes |
| Cromolyn Sodium Inhalation | 1 NDC codes |
| Cromolyn Sodium Inhalation Solution | 1 NDC codes |
| Cromolyn Sodium Oral Solution (Concentrate) | 1 NDC codes |
| crotalidae immune F(ab)2(equine) | 1 NDC codes |
| CROTALUS DURISSUS TERRIFICUS VENOM | 1 NDC codes |
| CROTALUS HOR | 1 NDC codes |
| Crotalus Horridus | 1 NDC codes |
| CROTALUS HORRIDUS | 2 NDC codes |
| Crotalus horridus 28X, Sticta pulmonaria 28X, Viola odorata 28X | 1 NDC codes |
| Crotalus horridus 30x, Stricta pulmonaria 30x, Viola odorata 30x | 1 NDC codes |
| CROTALUS HORRIDUS HORRIDUS VENOM | 3 NDC codes |
| Crotalus horridus, Sticta pulmonaria, Viola odorata | 1 NDC codes |
| crotamiton | 1 NDC codes |