消炎利胆片为一常用中成药，具有清热、祛湿、利胆的功效。常用剂型为糖衣片。主要成分为穿心莲、溪黄草及苦木的提取物。由于生产工艺较复杂，需要大量的乙醇回流提取，某些厂家为了降低成本，在价格上取得优势，偷工减料，以生药原粉或少量浸膏掺生药原粉压片，导致其有效 Xiaoyan Lidan Tablets is a commonly used proprietary Chinese medicine that has the effects of heat, dampness, and gallbladder. Commonly used formulations are sugar-coated tablets. The main ingredients are extracts of Andrographis paniculata, Rhizoma roxburghii, and bitter wood. Because the production process is relatively complicated, a large amount of ethanol is needed for reflux extraction. In order to reduce costs, some manufacturers gain advantages in terms of price, cut corners, and use crude drug powder or a small amount of extracts to infuse the raw powder to make tablets.