Inquire 39 and ask the doctor that: Euphorbia fischeriana is a Chinese medicine name, which is the dried root of Polygonum multiflorum Thunb., and it has the effects of detoxifying, removing blood stasis, relaxing bowels and improving eyesight, and is mainly used for treating furuncle, carbuncle, traumatic injury, constipation, sore throat, blurred vision and other diseases. Usually, Stellera chamaejasme dates are boiled for 5 -1 minutes, which can give full play to their efficacy.