The effects of Xianhe Cao are astringency and hemostasis (treating bleeding disorders with medicines that have astringent effects), interception of malaria, stopping dysentery, detoxification, and tonifying deficiency. It is used for hemoptysis, hematemesis, hemorrhage (excessive menstrual flow or dripping), malaria, bloody diarrhea, carbuncle, swollen sores, itchy vagina, and dislocation of strength and labor. Xianhe Cao, Chinese medicine, is the dried above-ground part of Longdao Cao, a plant of the genus Longdao Cao, family Rosaceae. It is bitter, astringent, and flat in nature, and belongs to the heart and liver meridians, with the effects of astringency, stopping bleeding, stopping dysentery, stopping malaria, and tonifying the deficiency. Adverse reactions such as palpitation, facial congestion and flushing may occur in a few patients after taking Xianhecao. When using the drug, it should be noted that the product has an excitatory effect on roundworms, for people infected with multiple parasites, they should first drive roundworms before using the drug to expel tapeworms. Avoid taking oil and alcoholic diet when using Crane’s Bud or Crane’s Phenol to expel tapeworm. The medication should be administered under the guidance of a doctor and not on its own.