Pharmaceutical composition for treating nausea and vomiting caused by anaesthesia

Abstract

A related pharmaceutical composition for treating nausea and vomiting caused by anaesthesia is composed of the following traditional Chinese medicine raw materials in parts by weight: 5-8 parts of Indian rorippa herb, 8-10 parts of daidaihua, 10-15 parts of lemon leaf, 3-7 parts of fructus piperis longi, 3-5 parts of all-grass of pedunculate trigonotis, 2-5 parts of mongollian thyme herb, 5-8 parts of root-bark of ovate catalpa, 7-10 parts of twoflower micromeria, 8-10 parts of trifoliate acanthopanax root or root-bark, 5-10 parts of galium verum L., 5-15 parts of Japanese polypody rhizome, 3-7 parts of root and rhizome of canton fairybells, 3-7 parts of asterias rollestoni bell and asterias amurensis lutken, 2-5 parts of littleleaf indianmulberry, 4-8 parts of Yunnan dutchmanspipe rhizome, 2-7 parts of pummelo pericarp, and 2-5 parts of fructus viticis negundo. The pharmaceutical composition possesses efficacies of pacifying liver and regulating qi, warming middle to harmonize stomach, clearing heat and detoxifying, promoting digestion and stopping vomit, is substantial in curative effect on nausea and vomiting caused by anaesthesia, and is safe and free of toxic and side effects.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine, in particular to a pharmaceutical composition for treating nausea and vomiting caused by anesthesia. Background technique [0002] Nausea and vomiting after surgery are related to the patient's condition, surgery and anesthesia. Statistics show that women are significantly higher than men, which may be related to the elevated levels of estrogen and progesterone in the plasma of adult female patients, while there is no such difference between male and female children; the probability of PONV in children is higher than that in adults, especially school-age children The highest; the incidence rate of people over 70 years old is significantly lower than that of young people, which is related to the inactivity of various reflexes in the elderly; obese patients are higher than ordinary adults, because more inhaled anesthetic drugs are accumulated in adipose tissue and more drugs are left in ...

AI Technical Summary

Problems solved by technology

[0006] (2) Antihistamines: In addition to promethazine, antihistamines mainly act on the vestibular system and have little effect on chemoreceptor sensitive areas. Promethazine is an effective preventive antiemetic drug, but it can cause Delayed recovery from anesthesia, especially in elderly patients, can still cause dry mouth and delirium

The effects of droperidol and haloperidol are similar, with slow onset and long duration, and their side effects can cause extrapyramidal reactions, hypotension and sedation, etc.