The root of cochineal in the title should refer to the root of purple jasmine, which is often used in joint pain, feverish drenching (burning and stinging pain is obvious when urinating, accompanied by frequent urination and urgency, and discomfort of traction in the abdomen), carbuncle sores and poisons, leucorrhoea (turbidity of urine like white slurry), mammary carbuncle, leucorrhoea (abnormal leucorrhoea with blood or blood clots), and oedema. Purple jasmine root is also known as powder head, rouge flower head. Purple jasmine root belongs to the heat-clearing medicine in the heat detoxification (clearing the body of heat and toxicity) medicine, family for the purple jasmine plant purple jasmine root. Jasmine root is light, sweet and cold in nature. Jasmine root enters the spleen meridian and liver meridian. It has the effects of clearing heat and removing toxins, inducing diuresis (removing dampness) and activating blood circulation (promoting blood circulation), and is used in the treatment of arthralgias, feverish drenching, carbuncle sores and poisons, leucorrhoea, mammary carbuncle, reddish-white leucorrhoea, oedema, and bruises. Adverse effects of Purple Jasmine Root are not known. Persons with a history of allergy to jasmine root and pregnant women should be cautious of using jasmine root. If necessary, please use under the guidance of a professional Chinese medicine practitioner.