| 2025-10-29 | Class I | POTASSIUM CHLORIDE Inj., 10 mEq total in 100 mL Flexible Container, Highly concentrated 100 mEq/L, Rx Only, IC | Otsuka ICU Medical LLC |
| 2025-10-29 | Class I | POTASSIUM CHLORIDE Inj., 20 mEq total in 50 mL Flexible Container, Highly concentrated 400 mEq/L, Rx Only, ICU | Otsuka ICU Medical LLC |
| 2025-02-13 | Class I | POTASSIUM CHLORIDE Inj., 20 mEq total in 100 mL flexible container 24 x case, 200 mEq/L, Rx Only, ICU Medical, | ICU Medical, Inc. |
| 2025-02-13 | Class I | POTASSIUM CHLORIDE Inj., 10 mEq total in 100 mL, 100 mEq/L flexible container, Rx Only, ICU Medical, Inc., Lak | ICU Medical, Inc. |
| 2025-01-30 | Class II | Potassium Chloride Extended-Release Tablets, USP, 10 mEq (750 mg), 100 Tablets per carton (10 x 10 unit dose b | The Harvard Drug Group LLC dba Major Pharmaceuticals and Rugby Laboratories |
| 2024-06-25 | Class I | Potassium Chloride Extended-Release Capsules, USP, (750 mg) 10 mEq K, a).100-count bottle ( NDC 68001-396-00), | Amerisource Health Services LLC |
| 2024-05-30 | Class II | Potassium Chloride Extended-Release Capsules, USP, (750 mg) 10 mEq K, 500-count bottle, Rx Only, Manufactured | Glenmark Pharmaceuticals Inc., USA |
| 2024-05-30 | Class I | Potassium Chloride Extended-Release Capsules, USP, (750 mg) 10 mEq K, 100-count bottle, Rx Only, Manufactured | Glenmark Pharmaceuticals Inc., USA |
| 2024-05-30 | Class II | Potassium Chloride Extended-Release Capsules, USP, (750 mg) 10 mEq K, 100-count bottle, Rx Only, Manufactured | Glenmark Pharmaceuticals Inc., USA |
| 2024-05-30 | Class I | Potassium Chloride Extended-Release Capsules, USP, (750 mg) 10 mEq K, 500-count bottle, Rx Only, Manufactured | Glenmark Pharmaceuticals Inc., USA |
| 2024-03-06 | Class II | Potassium Chloride for Injection Concentrate USP, 500 mEq/250 mL (2 mEq/mL), 250 mL Bag, Rx only, B. Braun Med | B. Braun Medical Inc |
| 2021-09-27 | Class II | Potassium Chloride Extended-Release Tablets, USP 10 mEq (750 mg), 500 Tablets, Rx Only, Manufactured by: Strid | Strides Pharma Inc. |
| 2020-08-24 | Class II | Strides Pharma Inc.Potassium Chloride Extended-Release Tablets, USP 8mEq (600 mg) 100 Tablets Rx Only Manufa | Strides Inc. |
| 2020-02-17 | Class III | Potassium Chloride Extended-Release Tablets USP, 10mEq (750mg), 1000-count bottle, Rx only, Manufactured by: | Strides Pharma Science Limited |
| 2014-11-10 | Class II | Potassium Chloride Injection, 10mEq per 100mL, 100 mL Sterile single dose container bags, Rx only, Baxter USA, | Baxter Healthcare Corp. |
| 2014-09-08 | Class II | Potassium Chloride Injection, 10 mEq per 100 mL, Highly Concentrated (100 mEq/L), 100 mL Sterile single dose c | Baxter Healthcare Corp |
| 2014-07-11 | Class I | Potassium Chloride Injection, 20 mEq per 50 mL, 50 mL Sterile Single Dose Container bag, Rx only, Baxter Healt | Baxter Healthcare Corp. |