前人制定一首方剂,并非凭主观设想,随意凑合而成,而是严格按照组方原则,通过临床实践,反复验证,才最后总结成方的,所以每首汤方的方药组成,不但均有其明确的目的性,而且药与药之间的相互配合也往往寓含着深意,同时疗效是可靠的。《神农本草经》已将各种药物配伍情况,总括为相须、相使、相畏、相恶、相杀、相反、加上单行,总称为“七情合和”,其中除单行外,具体而明确地提出了某药与某药配合后可增强疗效;可减少毒剧性;可消除偏性有抵触,会产生毒性和副作用而不宜合用等等, The predecessors’ formulation of a prescription is not based on subjective assumptions and is made up of random meddles. Instead, it is based on the principles of group prescriptions, repeated through clinical practice, and finally summarized into prescriptions. Therefore, the formulas of each soup recipe are not only It has a clear purpose, and the interaction between medicine and medicine is often accompanied by deep meaning, and the efficacy is reliable. The “Shen Nong’s Materia Medica” has combined the compatibility of various drugs, summing them together as phase, phase, fear, evil, killing, and vice versa, together with a single line, collectively referred to as “Seven Feelings and Harmony,” with the exception of a single line. Specifically and specifically, it is proposed that the combination of a certain drug and a certain drug can enhance the therapeutic effect; it can reduce the toxicity of drugs; it can eliminate biased and incompatible, and it can produce toxicity and side effects, and should not be used together, etc.