“Yin Chen Hao Tang, derived from the Treatise on Cold Damage, is a classic formula for clearing heat, removing dampness, and reducing jaundice. By using bibliometric methods, 801 pieces of data from 36 ancient Chinese medical books were analyzed to determine the modern dosage and usage of Yinchenhao Tang. It has a wide range of applications in the fields of liver and gallbladder system, skin system, endocrine system, digestive system, etc., especially showing unique advantages in the treatment of jaundice, jaundice hepatitis, and hepatitis B. This study explores and reviews ancient literature, providing scientific references for the clinical application of classic prescriptions and the development of new drugs.”