The hyssop is the wild species of the dicotyledonous plant Amaranthaceae hyssop, and the roots and rhizomes of willow hyssop and rough hyssop, etc. It is used for the treatment of gonorrhea, urinary bleeding, women's menstrual closure, obstruction in the abdomen, edema, dysentery, malaria, diphtheria, and detoxification. It is used for treating gonorrhea, blood in urine, menstrual closure in women, obstruction in the abdomen, rheumatism and joint pain, athlete's foot, edema, dysentery, malaria, diphtheria, carbuncle and swelling, and bruises and injuries.

Wai Niu Knee is a perennial medicinal herb of the Amaranthaceae family, with the following functions: tonifying the liver and kidney, strengthening the muscles and bones, removing blood stasis and clearing up the menstruation, and inducing the blood to flow downward. It is used for lumbar and knee pain, weakness of muscles and bones, menstrual obstruction, obstruction in the abdomen, and dizziness of liver and yang.

Chuan Niu Knee is the dried root of the plant Amaranthaceae. It is used to expel blood stasis and promote menstruation, facilitate joints, diuretic and diuretic. It is used in treating menstrual obstruction, impediment in the abdomen, joint paralysis, impotence and contracture of the foot, urinary bleeding and gonorrhea, and injuries caused by falling and beating