Goldenrod, also known as goldenrod orchid, has a minor poison. Golden thread orchid has the effect of clearing heat and cooling blood (relieving blood heat by clearing heat), removing dampness and detoxifying. It is mainly used for treating lung-heat cough, tuberculosis hemoptysis and so on. Golden thread orchid, sweet in flavor and cool in nature; enters the lung, liver, kidney and bladder. It can be used for treating lung-heat cough, pulmonary tuberculosis with hemoptysis, blood in urine, pediatric convulsion (a pediatric disease mainly manifested by dizziness, apoplexy and convulsions), tetanus, nephritis with edema, rheumatism and paralysis, bruises, and poisonous snake bites. The adverse reactions and contraindications of Golden Thread Orchid are still unclear, during the administration of the diet should be light, avoid smoking, alcohol and spicy, cold, greasy and other foods. If you need to use gold thread orchid, must be used under the guidance of a professional doctor.