摘要 高血压是临床常见疾病，中成药治疗原发性高血压有效，并具有改善症状明显、个体化强等优势，笔者对近年来中成药治疗原发性高血压的随机对照临床试验归纳整理，进行综述如下。

    关键词 中成药;原发性高血压;随机对照临床试验

    Abstract Hypertension is a common clinical disease.Chinese patent medicine is effective in the treatment of essential hypertension，and has the advantages of obvious improvement of symptoms and strong individualization.This paper summarizes the randomized controlled clinical trials of Chinese patent medicine in the treatment of primary hypertension in recent years，which are as follows.

    Keywords Chinese patent medicine; Essential hypertension; Randomized controlled clinical trial

    中图分类号：R242;R259 文献标识码：A doi：10.3969/j.issn.1673-7202.2020.22.031

    高血压是临床常见心血管疾病 ......