Medicament for local anesthesia and analgesia and preparation method thereof

Abstract

The invention discloses a medicament for local anesthesia and analgesia and a preparation method of the medicament. The medicament for local anesthesia and analgesia is prepared from the following raw materials in parts by weight: traditional Chinese medicine decoction piece components A: 0.2-0.5 part of aconitum bullatifolium levl, 0.8-1.2 parts of cissampelini methiodidum, 0.3-0.5 part of henbane leaves, 6-20 parts of semen brassicae, 5-11 parts of radix glycyrrhizae, 10-20 parts of asarum macranthum, 13-25 parts of tinomiscium tonkinensis and 12-30 parts of iris speculatrix; fresh components B: 0.4-0.6 part of konishii, 3-6 parts of jasmine roots, 18-32 parts of himalayan eriosema roots and 7-15 parts of himalaya nightshade. The raw materials and auxiliary materials are prepared into spray, the spray is sprayed to the surface of to-be-narcotized skin during use, convenient to use and quick in effect taking. The medicament disclosed by the invention not only can achieve the local anesthesia and analgesia effect, but also has effect on surgical hemostasis, can be used for avoiding various untoward effects after anesthesia. According to the clinical verifications, the medicament is remarkable in effect and especially suitable for local anesthesia of surgical operation.

Description

technical field [0001] The invention relates to the technical field of anesthesia, in particular to a preparation method for local anesthesia and analgesia. Background technique [0002] Anesthesia refers to the state that allows patients to undergo surgery or invasive procedures without pain and discomfort. It is generally believed that anesthesia is a kind of reversible functional inhibition of the central nervous system and (or) peripheral nervous system produced by drugs or other methods. The main feature of this inhibition is the loss of sensation, especially pain sensation. Clinically, anesthesia mainly includes general anesthesia and local anesthesia. Local anesthesia is the use of local anesthetics such as procaine, lidocaine, etc., injected into the corresponding parts to block the spinal nerves, nerve plexus or nerve trunks and thinner peripheral nerve endings, so that a certain part of the body temporarily loses feeling . The characteristic of local anesthesia ...

AI Technical Summary

Problems solved by technology

However, there are still some deficiencies in the existing local anesthesia and analgesia. Some analgesic effects are not obvious, and some are prone to other side effects. Some postoperative anesthesia drugs cannot be metabolized and excreted in time. way more cumbersome