| Kanamycin | Brands for Kanamycin | Pharmacology for Kanamycin |
| Kaolin | Brands for Kaolin | Pharmacology for Kaolin |
| Kaolin + Pectin | Brands for Kaolin + Pectin | Pharmacology for Kaolin + Pectin |
| Ketamine | Brands for Ketamine | Pharmacology for Ketamine |
| Ketoconazole | Brands for Ketoconazole | Pharmacology for Ketoconazole |
| Ketoconazole (Eye Prep.) | Brands for Ketoconazole (Eye Prep.) | Pharmacology for Ketoconazole (Eye Prep.) |
| Ketoconazole + Cetrimide | Brands for Ketoconazole + Cetrimide | Pharmacology for Ketoconazole + Cetrimide |
| Ketoconazole + Coaltar | Brands for Ketoconazole + Coaltar | Pharmacology for Ketoconazole + Coaltar |
| Ketoconazole + Zinc pyrithione | Brands for Ketoconazole + Zinc pyrithione | Pharmacology for Ketoconazole + Zinc pyrithione |
| Ketoprofen | Brands for Ketoprofen | Pharmacology for Ketoprofen |
| Ketoprofen Topical | Brands for Ketoprofen Topical | Pharmacology for Ketoprofen Topical |
| Ketorolac | Brands for Ketorolac | Pharmacology for Ketorolac |
| Ketorolac + Ofloxacin + Hydroxypropyl Methyl Cellulose | Brands for Ketorolac + Ofloxacin + Hydroxypropyl Methyl Cellulose | Pharmacology for Ketorolac + Ofloxacin + Hydroxypropyl Methyl Cellulose |
| Ketorolac (Eye Prep.) | Brands for Ketorolac (Eye Prep.) | Pharmacology for Ketorolac (Eye Prep.) |
| Ketorolac + Ofloxacin (Eye preparation) | Brands for Ketorolac + Ofloxacin (Eye preparation) | Pharmacology for Ketorolac + Ofloxacin (Eye preparation) |
| Ketotifen | Brands for Ketotifen | Pharmacology for Ketotifen |
| Ketotifen (Eye Pre.) | Brands for Ketotifen (Eye Pre.) | Pharmacology for Ketotifen (Eye Pre.) |
| Ketotifen + Theophylline | Brands for Ketotifen + Theophylline | Pharmacology for Ketotifen + Theophylline |
| Kojic Acid + Arbutin + Octinoxate | Brands for Kojic Acid + Arbutin + Octinoxate | Pharmacology for Kojic Acid + Arbutin + Octinoxate |
| Kojic Acid + Arbutin + Octinoxate + Vitamin E + Pine Bark Extracts + Allantoin + Niacinamide | Brands for Kojic Acid + Arbutin + Octinoxate + Vitamin E + Pine Bark Extracts + Allantoin + Niacinamide | Pharmacology for Kojic Acid + Arbutin + Octinoxate + Vitamin E + Pine Bark Extracts + Allantoin + Niacinamide |
| Kojic Acid + Glycolic Acid + Arbutin | Brands for Kojic Acid + Glycolic Acid + Arbutin | Pharmacology for Kojic Acid + Glycolic Acid + Arbutin |
| Kojic acid | Brands for Kojic acid | Pharmacology for Kojic acid |
| Kojic acid + Vitamin C | Brands for Kojic acid + Vitamin C | Pharmacology for Kojic acid + Vitamin C |