The correct way to consume lock yang is to take it internally, decocting it with water under the guidance of a Chinese medicine practitioner, or adding it into pills, powder, or boiling paste. The taste of lock yang is sweet, warm, it is a kind of traditional Chinese medicine, it can tonify the kidney and also has the effect of laxative, in addition to the effect of aphrodisiac. It is also useful for soreness of the waist and legs, dryness of the bowels, and can treat spermatorrhea, premature ejaculation and impotence. Lock Yang in the use of decoction soup or into the pill, loose, boiled cream, follow the doctor’s instructions to use. The adverse effects of lock yang are not clear, but it is not suitable for people with yin deficiency and yang exuberance, spleen deficiency and diarrhea (diarrhea caused by a weak spleen), or constipation due to solid heat. Care should be taken not to consume it for a long period of time. If you need to use Chinese medicine lock yang, it should be used under the guidance of a Chinese medicine practitioner, and should not be purchased and used on your own to avoid delaying your condition.