Right Return Pill is a proprietary Chinese medicine for the treatment of kidney yang deficiency in men, which usually works in 7-10 days after administration. It is mainly used for the treatment of kidney yang deficiency, soreness of the waist and knees, mental weakness, fear of cold and cold, impotence, premature ejaculation, sexual dysfunction, insubstantial bowel movements and spontaneous urination. As Right Guei Pill belongs to the category of Chinese tonic drugs, long-term use may cause fire, so patients are advised to drink more water and ensure a light diet. If after 7-10 days of taking the drug can play a significant effect, it is best to intermittently use the drug, that is, 1-2 months after the discontinuation of the drug and then take it again. During the period of taking Dougui Wan, patients should pay attention to avoid eating cold, spicy and stimulating food, avoid staying up late, abstain from sexual intercourse and improve bad habits.