Potassium chloride extended-release tablets may be taken with a meal. Potassium Chloride Extended-Release Tablets should be taken by mouth whole and should not be crushed, chewed or sucked. Do not take this product on an empty stomach, which may cause gastric irritation. Adults may take it with meals and adjust the dose as required. Those who experience gastrointestinal reactions to oral tablets may switch to oral solution, diluted in cold boiled water or drink for internal use. Potassium Chloride Extended-Release Tablets are used for the treatment and prevention of hypokalemia, which can treat low potassium caused by insufficient food intake, vomiting, and long-term application of glucocorticoids. It is also used to prevent hypokalemia. It is also used to treat atrial premature beats and arrhythmias caused by digitalis toxicity. Adverse reactions such as nausea, vomiting, bloating, heartburn and abdominal pain may occur with the use of this drug. It is contraindicated in people who are allergic to any of the components of the product; in patients with hyperkalemia; in patients with very low urine output and urinary closure; in patients using potassium-preserving diuretics. The drug, should be taken in accordance with the doctor’s instructions, do not blindly use the drug. In diet, you can eat more food with higher potassium content, such as bananas, purple cabbage, watermelon, oranges, green peppers, soybeans, shiitake mushrooms and so on.