Fresh He Shouwu refers to the unprocessed He Shouwu, known as He Shouwu in Chinese medicine, and its price is about thirty-five to sixty dollars a catty, the specific price has some differences, it is recommended to refer to the local herbal market. He Shouwu is mildly warm, bitter and astringent to the liver, heart and kidney meridian, the main effects include eliminating carbuncles, malaria, detoxification, laxative, used for the treatment of sores and carbuncles, rashes and itching, intestinal dryness and constipation. There is a difference between cultured and wild He Shou Wu, and the prices of the two can be different. The use of He Shouwu can be divided into internal and external use; internal use mainly includes decoction, ointment, wine, or into the pill, powder, external use methods include decoction, research powder or mixing coated, it is recommended to use under the guidance of a doctor, do not self-medication.