Cistanche generally refers to the Chinese herb Cistanche, the correct way to drink Cistanche and lock yang infused water is to take the right amount of the herb and soak it in boiling water for about ten minutes to drink. Before using Cistanchis and Camellia sinensis in water, you need to wash the two herbs, then take the appropriate amount of herbs into a cup, add boiling water to soak for ten minutes, and then put it to the right temperature to drink. However, the clinical use of Cistanchis and Liao Yang is usually in the form of decoction, and the dosage of the herbs in tea is limited, and they are not usually used for treating diseases. Both Cistanchis and Luoyang have the effects of warming kidney yang (warming and replenishing kidney yang energy), moistening the intestines and laxatives, and are suitable for patients with kidney yang deficiency (lack of yang energy in the kidneys), soreness and coldness of the waist and knees, impotence, and intestinal dryness and constipation. However, Cistanchis and Luoyang should not be taken by patients with yin deficiency (deficiency of yin essence in the body and hyperactivity of deficiency fire), loose stools and constipation with actual heat. Do not eat spicy food while using the drug. When using Cistanchis and Liao Yang as medicine, it is necessary to have the guidance of a professional Chinese medicine practitioner to identify the symptoms, and not to drink the water blindly.