Elevated glycaemic antigen 199 index can be regulated by traditional Chinese medicine, but before using traditional Chinese medicine, it is recommended that the cause of the elevated index should be clarified first, and then suitable traditional Chinese medicine can be chosen to regulate the cause of the disease. Elevated glycan antigen 199 indexes mainly consider tumor factors and non-tumor factors, and tumor factors commonly include pancreatic cancer, gastric cancer, intestinal cancer, etc. Non-tumor factors commonly include ovarian cancer, gastric cancer, and intestinal cancer. Non-tumor factors include ovarian cysts, pancreatitis, gastritis and so on. For the elevation of glycoantigen 199 index caused by tumor factors such as pancreatic cancer or gastric cancer, it can be treated with traditional Chinese medicines along with surgery and radiotherapy to improve the symptoms of anemia, pain and fatigue, such as Colla Corii Asini, Huanchansu, and Radix Astragali Tablets. For elevated indexes caused by non-tumor factors such as pancreatitis, gastritis, etc., some traditional Chinese medicines can be taken to assist in anti-inflammation, enhance immunity and regulate the body, such as Niu Huang Xie Du Wei Tablets and Gu Yuan Granules. If tumor indicators such as glycoantigen 199 are found to be elevated, it is recommended to go to the hospital as soon as possible to clarify the cause of the disease so that timely treatment can be carried out.