This is done by reducing ongoing potassium losses by treating underlying causes like vomiting and diarrhea and using potassium-sparing diuretics if diuretic therapy is required, as well as replenishing potassium stores with supplementation.

这可以通过治疗如呕吐和腹泻等潜在病因以减少进行性钾的丢失来完成，如果需要利尿剂的话，使用保钾利尿剂，还有补充钾的储备。