This paragraph is edited by Radix Aconiti 15g Radix Angelicae Dahuricae 9g Fructus Zanthoxyli 2 1g Radix Aconiti Kusnezoffii 15g Rhizoma Pinelliae 9g Rhizoma Arisaematis cum bile 4g Scorpio 9g Asari 4g fried salt 15g, and the medicine * * * is fine powder. When in use, it is blown on the affected part. Numb the throat, feel pain, and burn it with a knife. That is, taking Chinese medicine to implement anesthesia. Liezi Tang Wen found the records about the use of anesthetics earlier. In the 2nd century A.D., Hua Tuo performed a surgical operation with wine and hemp powder. Wei Yuan Yilin's Prescription for Effective Treatment of World Famous Doctors has volume 18: "If the injury is caused by a fall, and the flesh is painful, it can't be corrected. Take anesthetic first, and then you can get up until you don't know the pain. Or you can't anesthetize after taking it. You can add five dollars of Datura flower and kusnezoff monkshood to match some good wine. If people are drunk, they can't add medicine. " It is necessary to achieve the ideal anesthetic effect, but also to prevent excessive poisoning and even life-threatening. Later generations use it and improve it. After 1949, Datura stramonium, camphor alkaloids and other traditional Chinese medicines were used in clinical anesthesia to make traditional Chinese medicine anesthesia reappear. Edit the anesthetic and analgesic functions of this paragraph. The main indications for editing this paragraph are those who need to cut and burn their throats with a knife needle. Edit the usage of anesthetic in this paragraph: 1. Clean the epidermis with medical alcohol. 2. Spread the extruded paste evenly on the epidermis with a thickness of about 1-2mm (mm). 3. Cover the plastic wrap tightly for about 1- 1.5 hours. Four. Operation after cleaning (suitable for relieving epidermal pain such as tattoo and perforation)