Hoshin poisoning is characterized by headache, irritability, sweating, thirst, flushing, horniness, and unconsciousness. It is the root and rhizome of Aristolochia sinensis plant, which has the efficacy of relieving cold (removing cold from the surface of the muscles), dispelling wind and relieving pain (dissipating wind and relieving pain in the muscles and bones), clearing the orifices, warming the lungs and transforming the fluid into drink (promoting the operation of stagnant fluid by warming the lungs), and is effective in treating wind-cold colds, toothache, nasal congestion, paralysis, and wheezing and coughing. The adverse reaction of fine Xin is toxicity with overdose, which mainly manifests as headache, irritability, sweating, thirst, flushing, horniness, and unconsciousness; This product is contraindicated in combination with veratrum; use should be noted that the use of qi deficiency sweating is contraindicated; blood deficiency headache is contraindicated yin deficiency cough is contraindicated. If you need to use the drug, it should be used under the guidance of a traditional Chinese medicine practitioner to identify the evidence, and should not be purchased and used on its own, so as to avoid delaying the condition of the drug is not the right evidence.