Fangfeng is a general dosage of about 5 to 10 grams. According to the patient’s physique, condition, drug compounding and so on will be different. Fangfeng, also known as Bai Zhi, Hui Cao, Copper Rue, Hui Yun, belongs to the umbelliferae plant Fangfeng root. It is an antidote to cold in the antidote medicine. Fangfeng enters the bladder meridian, lung meridian, spleen meridian, liver meridian, and is pungent, sweet and warm in nature. Fangfeng has the effect of winning dampness and relieving pain (removing pain caused by excessive dampness), antispasmodic, dispelling wind and relieving epidemics, and relieving itching. It is used in the treatment of intestinal wind and lowering of blood, wind-cold sensation, bone and joint pains, headache, abdominal pain and diarrhea, itching of wind rashes, tetanus, rheumatism and paralysis, and the first outbreak of sores and ulcers. Be cautious to use Fangfeng for those who have external heat illness. Adverse effects of Fangfeng are not known. If necessary, please use under the guidance of a professional Chinese medicine practitioner.