What are the anesthetic drugs?

Generally speaking, anesthetics can be divided into two categories: the first category of local anesthetics; The second kind of general anesthesia drugs. The first kind of local anesthetics can be divided into lipid and amide local anesthetics.

The main drugs of lipid local anesthesia are procainamide; Amide local anesthetics include lidocaine, bupivacaine, tetracaine and ropivacaine. The second kind of general anesthetics includes intravenous anesthetics and inhalation anesthetics.

history

Hua Tuo first invented an anesthetic to relieve pain, but the formula of Mafeisan is not recorded in the history books, so that its pharmaceutical composition is still a mystery.

According to the research of Japanese surgeon Qingzhou, Huagang, Mafeisan is composed of Datura flower, Radix Aconiti Kusnezoffii, Radix Angelicae Sinensis, Radix Angelicae Dahuricae, Rhizoma Chuanxiong and parched Rhizoma Arisaematis. Some medicinal materials such as Radix Aconiti Kusnezoffii are neurotoxic, so please don't imitate or try to use them easily.

Refer to the above content: Baidu Encyclopedia-Anesthetics