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中成药作为千百年来中医学防病治疗的工具(手段),因其可靠的疗效和服用便利等特点而广受医生及患者的欢迎。近年来,中成药生产及开发又有新的进展,中成药剂型和品种更加丰富。然而,在临床工作中,不少患者与医生反映,部分中成药疗效欠佳,甚至没有治疗作用,使有些人对中成药的治疗作用产生了怀疑。本文从以下几个方面针对这种情况进行分析以供参考。1 产地 天然药材的自然分布与生长环境具有一定的地域性。因此,中药材产地分布与其产量、质量有密切关系。自古以来,临床医生就非常重视“道地药材”,如:川连、川芎、杭白菊、怀地黄、怀牛膝等。实验证明,不同产地的药材中所含的有效成分
As a tool (method) for prevention and treatment of traditional Chinese medicine for thousands of years, proprietary Chinese medicines are widely welcomed by doctors and patients because of their reliable efficacy and ease of use. In recent years, there have been new developments in the production and development of proprietary Chinese medicines, and there are even more varieties and types of Chinese patent medicines. However, in clinical work, many patients and doctors report that some Chinese patent medicines have poor efficacy and even no therapeutic effects, causing some people to doubt the therapeutic effect of proprietary Chinese medicines. This article analyzes this situation from the following aspects for reference. 1 Place of origin The natural distribution and growth environment of natural medicinal materials has a certain regionality. Therefore, the distribution of the origin of Chinese herbal medicines is closely related to its yield and quality. Since ancient times, clinicians have attached great importance to “authentic herbs”, such as: Chuan Lian, Chuanxiong, Chrysanthemum, Rehmannia, Achyranthes bidentata. Experiments show that the active ingredients contained in medicinal herbs from different origins