Usually, a course of treatment for taking Guihundihuang Pill is around 2 weeks. Gui hui di huang pills is a herbal medicine mainly used in clinical practice to treat deficiency of kidney yang. As each person’s constitution is different, the degree of absorption of the drug, the condition and the severity of the disease are different, so the time to see the effect of the drug varies. The duration of a course of treatment mostly ranges from two weeks to three months. During the period of taking Guihundihuang Pill, patients need to pay attention to the amount of outdoor exercise during the day to enhance the Yang energy, and to maintain sufficient rest at night to avoid staying up late and abstain from sexual intercourse. In terms of diet, it can be taken together with foods such as leek, mutton and yam, which can promote each other and help the efficacy of the medicine. In addition, it should be noted that Guihundihuang Pill should be taken under the guidance of a professional doctor; at the same time, patients should consult a doctor at the Chinese medicine department of a hospital in case they experience any discomfort during taking the medicine.