| BRAND | GENERIC NAME |
| K-Phos Neutral | Potassium and Sodium Phosphate |
| Kadian | Morphine Sulfate Extended-Release |
| Kaletra Capsules | Lopinavir, Ritonavir Capsules |
| Kaletra Tablets | Lopinavir, Ritonavir Tablets |
| Kanamycin | Kantrex |
| Kantrex | Kanamycin |
| Kapidex Delayed Release Capsules | Dexlansoprazole Delayed Release Capsules |
| Kariva | Desogestrel and Ethinyl Estradiol and Ethinyl Estradiol |
| Kayexalate | Sodium Polystyrene |
| KCL in D5NS | Potassium Chloride in 5% Dextrose and Sodium Chloride Injection |
| KCL in D5W | Potassium Chloride in 5% Dextrose Injection |
| KCL in NS | Potassium Chloride in Sodium Chloride Injection |
| Keflex | Cephalexin |
| Kemstro | Baclofen |
| Kepivance | Palifermin |
| Keppra | Levetiracetam |
| Keppra Injection | Levetiracetam |
| Keppra XR | Levetiracetam Extended-Release Tablets |
| Kerlone | Betaxolol Hydrochloride |
| Ketamine HCl | Ketamine Hydrochloride |
| Ketamine Hydrochloride | Ketamine HCl |
| Ketek | Telithromycin |
| Ketoconazole | Nizoral |
| Ketoconazole | Xolegel |
| Ketoconazole Cream | Ketoconazole Cream |
| Ketoconazole Foam, 2% | Extina |
| Ketoprofen | Orudis |
| Ketorolac Tromethamine | Acular |
| Ketorolac Tromethamine | Toradol |
| Ketorolac Tromethamine Ophthalmic Solution | Acular LS |
| Ketotifen Fumarate | Zaditor |
| Kineret | Anakinra |
| Kinevac | Sincalide |
| Kinlytic | Urokinase Injection |
| Kinrix | Diptheria and Tetanus Toxoids and Acellular Pertussis Adsorbed and Inactivated Poliovirus Vaccine |
| Kionex | Sodium Polystyrene Sulfonate |
| Klaron | Sodium Sulfacetamide Lotion |
| Klonopin | Clonazepam |
| Klor-Con | Potassium Chloride |
| Koate | Antihemophilic Factor |
| Kogenate FS | Antihemophilic Factor |
| Konyne | Factor IX Complex |
| Korean | Panax Ginseng |
| Kuvan | Saproterin Dihydrochloride Tablets |
| Kytril | Granisetron |
| Kytril Injection | Granisetron Hydrochloride |
