Abstract of ancient books on pig iron falling

1. Shennong's Herbal Classic: "Dominating wind and heat, malignant sores, ulcers and scabies, qi in the skin."

2. "Rihuazi Materia Medica": "Treat convulsions, infantile desire, epilepsy caused by digestion and air conditioning, and take it with decoction."

3. "Compendium of Materia Medica": "Calm the liver and eliminate fear, and treat good anger and madness."