Potassium Chloride Tablets means potassium chloride tablets, which are mainly used to treat the following diseases: i. Hypokalemia caused by various reasons, such as insufficient potassium intake or excessive potassium excretion caused by gastrointestinal and renal tracts, as well as hypokalemia caused by the transfer of potassium inside and outside the cell. Second, prevention of hypokalemia, especially in patients who may develop hypokalemia such as patients with poor feeding, or patients with long-term glucocorticoid treatment. Third, potassium chloride tablets can also be used in the treatment of digitalis preparations after overdose. During the application of potassium chloride tablets treatment, attention should be paid to monitoring blood potassium and renal function to avoid hyperkalemia.