中药药引又称引药,药引子。中医处方是以“君臣佐使”的原则来作药物配伍的,药引就是“使药”。一、药引的主要作用1.引经作用:药引可引导药物对机体的某一部位或脏腑,充分发挥治疗作用。例如,治疗肾阴亏的六味地黄丸,常以淡盐水作为药引送服,因为咸味入肾,可以引导药物发挥治 Chinese medicine medicine cited also known as cited drugs, medicine cited. The prescription of traditional Chinese medicine is based on the principle of “regarding officials and ministers” as the compatibility of drugs. First, the main role of drug cited 1. cited by the role: drugs cited drugs can be guided to a certain part of the body or organs, give full play to the therapeutic effect. For example, Liu Wei Di Huang Wan, which is used to treat kidney yin deficiency, often uses dilute saline as a drug delivery service because salty taste enters the kidney and can lead the drug to play a role.