The time it takes to take the pill is related to the patient’s specific condition and cannot be generalized. It is mainly used to warm the kidneys and dispel cold, reduce urine and stop urination, mainly for frequent urination, urinary urgency and urination caused by bladder deficiency and cold. This medicine is usually a course of treatment for 1 month, and generally has good efficacy. Because of the slow nature of Chinese medicine, if the patient’s condition is mild, usually about one course of treatment can be effective. If the patient has a serious condition, it may take three courses of treatment to show significant results. Patients with chronic diseases, such as hypertension, heart disease, liver disease, kidney disease, diabetes, etc., should take this medicine under the guidance of a urologist. Patients need to pay attention to avoid spicy, cold and greasy food during the medication period. If patients have cold symptoms, they should wait until they recover from the cold before taking this medicine.