Efficacy of Solidago: (1) Dispelling wind and clearing heat can be used to treat cold, fever and cough, and can be used with Guanzhong and fresh pine needles. Children's convulsions, etc. (2) Detoxification and detumescence are used for sores, swelling, carbuncle, jaundice, snake bites, etc. External use traumatic injury. ? (3) Shaoyang is the pivot of Sanyang, which is half exterior and half interior. Evil is less yang, and cardinal is unfavorable. Cold and fever, fullness in chest and hypochondrium, vexation and vomiting, bitter mouth and dry throat, thin yellow tongue coating and rapid pulse. A yellow flower, after returning to Shaoyang, smells cool. Reconciliation, cardinal one, shaoyang evil self-solution. (4) Children with cough relieving and phlegm resolving feel cold, suffer from skin trauma and lung meridian injury, which turns stagnation into heat, phlegm and heat intersect, and the lung loses its benefits, and the qi goes against the trend, with sudden cough, unpleasant phlegm, or coughing up to a hundred tones, with heavy phlegm and slow cough. A goldenrod, with pungent taste, can disperse the wind-heat of upper energizer and cool the fire of lung collaterals, so the lung heat is clear, phlegm is wet, and cough is stopped. (5): Clearing away heat and toxic substances, a goldenrod can disperse spicy things, drive away filth with aromatic things, reduce fire with cold, and dissipate heat with bitterness. It has the functions of dispelling wind and heat, removing toxic materials, eliminating carbuncle, removing filth and resolving turbidity.