Urine promotion injection is mainly used to promote urination, if the regular hospital prescribed urine promotion injection can find clinics for injection. However, it is important to specify the dose of injection and instruct the injection process to be standardized, and pay attention to monitoring electrolytes during the use of the drug. The injection to promote urination is currently commonly used furosemide, also known as tachycardia. If the injection is prescribed by the regular hospital, the patient can find a clinic to inject, but must pay attention to the injection dose is correct and standardized operation. Electrolytes need to be monitored during the application of the drug, because long-term application of this type of drug can lead to a decrease in blood sodium and potassium levels, and in severe cases, cardiovascular problems can occur. Tachyphylaxis can be used in conjunction with spironolactone, which has a potassium-preserving diuretic effect and can reduce electrolyte balance disorders. Urine-promoting injections can be used in clinics when certain conditions are met, and you can consult the relevant specialized doctors.