Chinese medicine decoction method: 1, decoction utensils: try to use casserole, enamel, glass, stainless steel tools, avoid using iron, aluminum, copper ware. 2. Chinese medicine does not need to be cleaned or soaked, and the amount of water added is usually enough to cover the surface of the medicine. 3, (head decoction) first boil with high heat, then keep boiling for about 30 minutes with low heat, until the liquid remains most of the rice bowl (200-300ml) can be, pour out. Guangzhou University of Traditional Chinese Medicine Shenzhen Affiliated Hospital, Department of Male Medicine, Hong Zhiming 4. (Second decoction) Add water again, just soaking through the surface of the medicine. Boil on high heat, then keep boiling on low heat for about 30 minutes, until most of the rice bowl of liquid remains, pour out. 5.Take the two decoctions separately, or mix and divide into two portions. 6.Take one dose daily, two decoctions (first decoction and second decoction), one in the morning and one in the evening. 7. Take the medicine 30 minutes after meals. Suggestions: Decoct twice in a row at night and leave one bowl to be taken the next morning with warming. Commuters can take the liquid in a mineral water bottle to the office in the morning and take it with warmth half an hour after breakfast. P.S.: First decoction: decoct for 30 minutes, then add other herbs and decoct for another 30 minutes, generally used for mineral herbs; Later decoction: put in after 25 minutes of low heat, generally used for herbs containing volatile oil; Packed decoction: decoct with other drugs in a cloth bag, generally used for tiny, ciliated herbs; Melt: steam with water or add a little water and microwave to dissolve, then blend into the decoction in two times. It is generally used for gum-like herbs; Pouring: put the medicine in two bowls and pour the decocted juice into the bowls to be taken together.