中药在规定用量范围内大多是没有毒副作用的,但少部分中药具有不同程度的毒副作用,故历代本草书籍中常在这些药物性味下注明“大毒”、“小毒”等字样,以提醒人们注意。说明古人早就非常重视中药的毒性问题,并积累了极为宝贵的用药经验。国家十分重视药品的管理工作,颁发了一系列有关药品的 Most of the traditional Chinese medicines have no toxic or side effects in the prescribed dosage range, but a small part of traditional Chinese medicines have different degrees of toxic and side effects. Therefore, the ancient Chinese herbal medicines in the dynasties often contain the words “big poisonous” and “small poisonous” Remind people’s attention. It shows that the ancients paid great attention to the toxicity of traditional Chinese medicine for a long time and accumulated extremely valuable experience in drug use. The state attaches great importance to the management of medicines and has issued a series of related medicines