Hello, nux vomica, bitter, cold and poisonous. ① Outline: "Bitter, cold and poisonous." ② Primitive Materia Medica: "Bitter, cold and poisonous." Entering the liver and spleen meridians. Indications: Treating sore throat, carbuncle, arthralgia due to wind, fracture, facial paralysis and myasthenia gravis. 1. Tongluo Zhitong: used to treat rheumatism or contracture numbness. 2, swelling and stagnation: used to treat trauma, swelling and pain, carbuncle. In recent years, it has been used to treat a variety of cancers and has a certain curative effect. 3. Treat sequela of poliomyelitis, lumbar disc herniation, trigeminal neuralgia, rheumatoid arthritis, traumatic injury, blood stasis pain, arthralgia due to wind-cold and dampness, general joint numbness and cancer. ? Oral administration and dosage: after processing, take pills and powder, 0.3~0.6g daily (large dose of 0.9g). Appropriate amount for external use, grinding and smearing, or soaking in water, grinding with vinegar, frying in oil, or decocting and smearing.