How long to take Yugui Pill as a course of treatment depends on the severity of the patient’s condition and whether the symptoms have been relieved. It can be used to treat kidney yang deficiency, coldness, impotence, spermatorrhea, soreness and weakness of the waist and knees, swelling of the body, etc. It is also effective for men with kidney yang deficiency and spermatorrhea. There is no definite number of treatment course for Dougui Pill. If patients can see obvious effect after taking it for 7-10 days, they can take it continuously for 1-2 weeks to consolidate the effect. If the patient’s condition does not improve significantly after taking the drug, it is recommended to visit the urology department or Chinese medicine department in time to change the treatment method under the guidance of a professional doctor. Right Guei Pill can not only be used for the treatment of diseases, but also can enhance the immune function of the body, and has the effect of protecting the kidneys and regulating hormone balance. Patients should not eat spicy and greasy food during the medication period, pay attention to quit smoking and alcohol, and maintain regular work and rest.