Analysis of Characteristics and Application of Toxic Traditional Chinese Medicine in Chinese Materia Medica / 中国实验方剂学杂志

ABSTRACT

ObjectiveTo count and analyze the toxic traditional Chinese medicines and their characteristics in Chinese Materia Medica， so as to provide reference for the development and application of toxic drugs. MethodThe traditional Chinese medicines included in Chinese Materia Medica were screened one by one， and the inclusion criteria were "drug properties"， "usage and dosage" and "major poison， highly poisonous， poisonous， slightly poisonous， slightly poisonous" appearing in ancient books. Standard toxic traditional Chinese medicines were entered into an excel sheet for statistical analysis. ResultA total of 1 408 toxic Chinese medicines were included. The properties and flavors were mainly cold， bitter， pungent and sweet； the main meridians were liver， lung， spleen and stomach； the root， whole grass and leaves were the most used medicinal parts， and there were many toxic drugs. The pre-treatment methods are mainly sun-dried， fresh， fried， calcined， and sunburned； the efficacy categories are mainly heat-clearing drugs， rheumatism drugs， blood-activating and stasis-removing drugs； oral administration methods are mainly decoctions， pills， and powders ， mainly for external application， dipping， and coating； the dosage for oral administration is mostly 9-15 g， 3-9 g， 3-6 g， and an appropriate amount is mainly for external use. ConclusionThere are many toxic Chinese medicines clearly recorded in Chinese Materia Medica， but only 83 kinds of clearly toxic Chinese medicines are included in Chinese Pharmacopoeia， which need to be further strengthened by experimental observation and clinical data verification. The clinical application of toxic traditional Chinese medicine is mainly based on heat toxin blood syndrome and rheumatic arthralgia， which is closely related to its nature， taste and meridian return. Able to move， has the effect of activating Qi and activating blood， "sweet" can replenish energy and slow down， and has the effect of tonic， alleviation and pain relief， and mostly used for the treatment of heat syndrome， blood syndrome and arthralgia syndrome. However， there are certain limitations in the classification and processing conditions of toxic traditional Chinese medicines， which need to be further improved and scientifically verified.