| Clarithromycin | 58 NDC codes |
| CLARITHROMYCIN | 5 NDC codes |
| clascoterone | 1 NDC codes |
| Clascoterone | 2 NDC codes |
| CLASCOTERONE | 1 NDC codes |
| Classic | 1 NDC codes |
| CLAVICEPS PURPUREA SCLEROTIUM | 6 NDC codes |
| CLAVICEPS PURPUREA SCLEROTIUM, HAMAMELIS VIRGINIANA ROOT BARK/STEM BARK, SAFFRON, FERROSOFERRIC PHOSPHATE, SULFURIC ACID, and HORSE CHESTNUT | 1 NDC codes |
| Clavulanate Potassium | 4 NDC codes |
| CLAVULANATE POTASSIUM | 8 NDC codes |
| Clavulanate Potassium diluted with Microcrystalline Cellulose | 1 NDC codes |
| Clavulanate Potassium diluted with Silicon Dioxide | 1 NDC codes |
| Clean Comfort 72H Antiperspirant | 1 NDC codes |
| Clean Comfort Dry Spray 72H Antiperspirant | 2 NDC codes |
| Clean Dry Spray Antiperspirant Deodorant | 1 NDC codes |
| Cleaning Solution for Hemodialysis Machines | 1 NDC codes |
| Clean Invisible Solid Antiperspirant Deodorant | 1 NDC codes |
| Clean Kit | 1 NDC codes |
| CLEANSER | 1 NDC codes |
| CLEANSING PADS | 1 NDC codes |
| Cleansing Wipes | 1 NDC codes |
| CleanTabs | 1 NDC codes |
| Clearcanal | 1 NDC codes |
| Clear Medicated Corn removers | 3 NDC codes |
| Clear Mint, Gel Toothpaste | 1 NDC codes |
| Clemastine Fumarate | 7 NDC codes |
| CLEMASTINE FUMARATE | 1 NDC codes |
| Clematis Combination | 1 NDC codes |
| CLEMATIS E | 1 NDC codes |
| Clematis Erecta | 8 NDC codes |
| CLEMATIS ERECTA | 1 NDC codes |
| Clematis erecta, Cherry plum, Impatiens glandulifera, Rock rose, Star of Bethlehem | 1 NDC codes |
| Clematis Erecta, Conium Maculatum, Lycopodium Clavatum, Mercurius Corrosivus, Pulsatilla, Sabal Serrulata, Selenium Metallicum, Sepia, Staphysagria, Thuja Occidentalis | 1 NDC codes |
| Clematis Erecta, Conium Maculatum, Lycopodium Clavatum, Mercurius Corrosivus, Pulsatilla (Vulgaris), Sabal Serrulata, Selenium Metallicum, Sepia, Staphysagria, Thuja Occidentalis | 1 NDC codes |
| Clematis Erecta, Euphrasia Officinalis, Hydrastis Canadensis, Adrenalinum, Calcarea Sulphurica, Argentum Metallicum, Graphites | 1 NDC codes |
| Clematis, Impatiens, Rock Rose, Cherry Plum, Star of Bethlehem, Lavender Essential Oil | 1 NDC codes |
| Clematis recta 1X | 1 NDC codes |
| CLEMATIS RECTA FLOWERING TOP | 2 NDC codes |
| Clematis vitalba | 1 NDC codes |
| Clematis Vitalba, Flos, Convallaria Majalis, Helianthemum Nummularium, Flos, Impatiens Glandulifera, Flos, Ornithogalum Umbellatum, Flos, Prunus Cerasifera, Flos, Cerebellum (Suis), Belladonna, Phosphorus, Sepia, Kidney (Bovine), Lycopodium Clavatum | 1 NDC codes |
| Clematis Vitalba, Flos, Helianthemum Nummularium, Flos, Impatiens Glandulifera, Flos, Ornithogalum Umbellatum, Flos, Passiflora Incarnata, Angelica Sinensis, Argentum Nitricum, Cacao, Lithium Carbonicum, Prunus Cerasifera, Flos, Valeriana Officinalis, Piper Methysticum, Glandula Suprarenalis Suis, Aconitum Napellus, Anacardium Orientale, Arsenicum Album, Calcarea Carbonica, Cocculus Indicus, Ignatia Amara, Gelsemium Sempervirens | 2 NDC codes |
| Clematis vitalba flos, Helianthemum nummularium flos, Impatiens glandulifera flos, Ornithogalum umbellatum flos, Prunus cerasifera flos | 1 NDC codes |
| Clematis Vitalba Flos, Helianthemum Nummularium Flos, Impatiens Glandulifera Flos, Ornithogalum Umbellatum Flos, Prunus Cerasifera Flos | 1 NDC codes |
| Clematis Vitalba Flos, Helianthemum Nummularium, Flos, Impatiens Glandulifera, Flos, Ornithogalum Umbellatum, Flos, Prunus Cerasifera, Flos | 1 NDC codes |
| Clematis Vitalba, Flos, Helianthemum Nummularium, Flos, Impatiens Glandulifera, Flos, Ornithogalum Umbellatum, Flos, Prunus Cerasifera, Flos | 6 NDC codes |
| CLEMATIS VITALBA FLOWER | 1 NDC codes |
| Clematis Vitalba Top | 1 NDC codes |
| CLEMATIS VITALBA WHOLE | 1 NDC codes |
| Clenbuterol HCl | 1 NDC codes |
| clesrovimab | 1 NDC codes |