Goldenrod, also known as goldenrod orchid, has some minor toxicity and should not be taken by children. Golden thread orchid, is an orchid plant flowers also open lip orchid and golden thread to the whole grass. Described in zhejiang medicinal plant journal has a small poison, can dispel wind-dampness, ShuLiangLiao. When taking golden thread orchid, should pay attention to the dose, and should not be taken for a long time, to prevent poisoning caused by more than serving, long service. The effects of golden thread orchid are clearing heat and cooling the blood (relieving blood heat by clearing heat), removing dampness, detoxifying, and can be used to treat lung-heat coughs, blood in urine, pediatric convulsions, tetanus, bruises, and other ailments. Because of the small toxicity of goldthread orchid, if necessary, it is recommended to go to a professional hospital and take it under the guidance of a doctor, and remember not to take it by yourself, so as not to cause adverse consequences.