Indication: 1. Treatment of hypokalemia caused by various reasons, such as insufficient food intake, vomiting, severe diarrhea, the use of potassium-excreting diuretics, hypokalemic familial periodic paralysis, long-term use of glucocorticoids and supplementation of hypertonic glucose, etc. 2. Prevention of hypokalemia When patients have potassium loss, especially if hypokalemia is harmful to patients (such as patients using digitalis drugs), preventive potassium salt supplementation is required.

Indication: 1. Treat hypokalemia caused by various reasons, such as insufficient food intake, vomiting, severe diarrhea, use of potassium-excreting diuretics, hypokalemic familial periodic paralysis, long-term use of glucocorticoids and hypokalemia caused by supplementation of hypertonic glucose, etc. 2. Prevent hypokalemia. When patients have potassium loss, especially if hypokalemia is harmful to patients (such as patients using digitalis drugs), preventive potassium salt supplementation is required, such as eating very little, severe or chronic diarrhea, long-term use of adrenocortical hormones, potassium-losing nephropathy, Bartter syndrome, etc. 3. Frequent, multifocal premature beats or rapid arrhythmias caused by digitalis poisoning.

Indication: Used for the treatment of severe ventricular arrhythmias, including ventricular premature beats and ventricular tachycardia.

Indication: It is suitable for a series of complications caused by secondary carnitine deficiency in patients with chronic renal failure and long-term hemodialysis, including clinical manifestations such as cardiomyopathy, skeletal myopathy, arrhythmia, hyperlipidemia, hypotension and muscle spasm during dialysis.