There are no studies related to the toxicity and hazards of Goldfinch Flower. Goldfinch flower belongs to the nourishing yin medicine in the deficiency medicine, the family belongs to the flowers of the legume plant Jinqi’er. It is also known as the golden magpie flower, sour flavor, astringent, warm, into the spleen meridian, liver meridian, internal and external use can be. It can be used internally and externally. With the effects of harmonizing blood, nourishing yin and strengthening the spleen, it is used in the treatment of breast carbuncle, cough due to labor-heat, pediatric chancre (a kind of chronic disease of children, which manifests itself as emaciation, dietary anomalies, abdominal distension, and thinning and yellowing of hair), dizziness and lumbar soreness, and leucorrhoea due to deficiency of qi in women. Adverse effects of Goldenseal are not clear, and it is forbidden for those who are allergic to this product. Patients are advised to consult a doctor if they feel unwell, and if necessary, please use it under the guidance of a professional Chinese medicine practitioner.