中药汤剂是中药饮片加水煎煮后去渣取汁的液体 ,中医临床应用较为普遍。中药汤剂具有吸收快 ,疗效迅速 ,制作简便等特点。如若煎煮不当 ,不但延误患者的病情 ,给患者造成经济损失 ,而且枉费了医师的一番苦心 ,使医师感到茫然 ,所以煎药与医师处方同等重要。故有“三分药 ,七分 Traditional Chinese medicine decoction is the liquid of traditional Chinese medicine decoction decoction to juice after decoction, and the clinical application of traditional Chinese medicine is more common. Traditional Chinese medicine decoction has the characteristics of rapid absorption, rapid efficacy, and easy production. Improper decoction not only delays the patient’s condition, causes economic loss to the patient, but also wastes the doctor’s painstaking efforts, making the doctor feel at a loss, so the decoction is as important as the doctor’s prescription. Therefore, there are "three drugs, seven points.