Big Eye Orchid is also known as pig shit bean. Its effects are to clear heat and relieve dampness (removing heat and dampness from the body), and to detoxify and dissipate toxins. It is used to treat damp-heat diarrhea, dribbling of urine (the feeling of not being able to finish urinating), pediatric chancre (a kind of chronic disease of children, which manifests itself as emaciation, abnormal diet, abdominal distension, and thinning and yellowing of hair, etc.), mastitis, etc., and also has a therapeutic effect on dysentery and other diseases. The plant is the whole grass of the leguminous plant pig shit bean. Its flavor is bitter, pungent, neutral and poisonous. The stems and leaves are harvested in the fall, impurities are removed and dried in the sun. The adverse reactions and contraindications of big-eyed orchid are not clear, and it should be noted that pregnant women should not take big-eyed orchid. Internal use can be decoction soup, external use appropriate amount of pounding compress. If the patient is not feeling well, it is recommended to consult a doctor in time, and if you need to use the orchid, you should use it under the guidance of a professional Chinese medicine practitioner, and individuals should not use it blindly, so as not to delay the condition and cause adverse consequences.