汤剂,是采用多种煎煮方法把药物的有效成份溶解于水或水的混合溶剂的制剂。汤剂有吸收容易,奏效迅速,使用安全的优点。它根据选药组方采用不同煎煮方法的特点,能适应中医辨证论治的要求。因此,中药汤剂临床使用广泛,历史悠久,至今仍是中医临床使用的主要剂型。《伤寒论》一书所载一百一十三方中,有九十九方 Decoction is a preparation that dissolves the active ingredient of the drug in a mixed solvent of water or water using various decoction methods. Decoction has the advantages of easy absorption, rapid operation, and safe use. It can adapt to the requirements of TCM syndrome differentiation according to the characteristics of different methods of decoction in the drug selection group. Therefore, traditional Chinese medicine decoction has been widely used clinically, has a long history, and is still the main dosage form for clinical use of traditional Chinese medicine. Of the 113 ones in the book “Treatise on Febrile Diseases,” there are 99