Historical Evolution and Modern Clinical Application of Qingxin Lianzi Yin / 中国实验方剂学杂志

ABSTRACT

Qingxin Lianzi Yin （QXLZY）， as an ancient classical formula for clearing the heart and nourishing the Yin， was composed of nine herbs （Scutellariae Radix， Ophiopogonis Radix， Lycii Cortex， Plantaginis Semen， Glycyrrhizae Radix et Rhizoma Praeparata Cum Melle， Nelumbinis Semen， Poria， Astragali Radix and Ginseng Radix et Rhizoma）， coming from Prescriptions of the Bureau of Taiping People's Welfare Pharmacy. It could clear away the heart-fire， promote the interaction of the heart and kidney， replenish Qi and Yin， and stop strangury-turbidity. It was used to treat gonorrhea of urination， seminal emission， restlessness， wasting-thirst and so on. At present， the usage and dosage of QXLZY and its addition and subtraction are different in clinical practice. Most of the studies just focus on its clinical efficacy， and there is few review literature reflecting its historical evolution. Based on this， this paper systematically clarified the historical evolution， composition， preparation， interpretation， function， and modern clinical application of QXLZY. This work has been explained the historical evolution of QXLZY， and found that it was wildly used in modern clinical， especially suitable for the treatment of chronic urinary system diseases. At the same time， QXLZY also had significant therapeutic effects on neurasthenia， stomatitis， diabetic nephropathy and other aspects. Through the comprehensive analysis of ancient and modern literature， this work explores the true connotation of QXLZY from the perspective of traditional Chinese medicine theory， which can point out the direction of the clinical application and positioning of this famous classical formula after it comes into the market， and also can provide reference basis for its subsequent in-depth research and development.