诊断上的价值在临床上,患者一进入诊室,医生对其体质就已有所认识,是瘀血证体质、脏毒证体质还是解毒证体质。通过脉诊或腹部诊察,在还没有明确其证时(如小柴胡汤证、大黄牡丹皮汤证等),通过这种望诊常常能决定出所用方药。而且通过对体质的识别,常能大致推断其疾病。体质与疾病之间存在着某些相关性。根据三大体质,可以迅速而明确地推断出它与疾病之间的因果关系。即有某种体质的人发病常有一定规律。例如脏毒证体质者,就较难患结核病,而解 The value of diagnosis in the clinical, the patient entered the consulting room, the doctor has already known about their constitution, is the constitution of blood stasis syndrome, constitution of dirty poisonous constitution or constitution of detoxification syndrome. Through pulse diagnosis or abdominal examination, when such evidence has not been clearly established (such as Xiaochaihu Decoction, Dahuang Mudanpi Decoction, etc.), such prescriptions can often determine the prescriptions used. And through the identification of physical fitness, it can often roughly infer its disease. There is some correlation between physical fitness and disease. Based on the three basic qualities, the causal relationship between it and the disease can be quickly and clearly deduced. That is to say, there are certain rules in people with certain physical conditions. For example, if the visceral poisons are constitutional, it is more difficult to suffer from tuberculosis.