The transaminase-lowering drugs can be biphenyl dibenzoate, polyene phosphatidylcholine, reduced glutathione and so on. 1. Biphenyldiphenyl ester: Biphenyldiphenyl ester is mainly used for chronic hepatitis caused by alcohol, viruses and other reasons, and has the effect of protecting liver cells and lowering transaminases. There may be adverse reactions such as dry mouth, nausea, skin rash and rebound phenomenon when using the drug. Cirrhosis should be used with caution. 2. Polyenophosphatidylcholine: Polyenophosphatidylcholine is mainly used to improve the liver injury caused by chemicals, alcohol, etc. It can promote the regeneration of liver cells and reduce transaminases. It can promote liver cell regeneration and reduce aminotransferases. Allergic reactions such as skin rashes may occur during the use of the drug, alcohol is prohibited during the use of the drug, and it is forbidden for those who are allergic to this product. 3. Reduced glutathione: Reduced glutathione is a liver therapy drug, can reduce aminotransferases, after using the drug may appear pale, chest tightness, shortness of breath, etc., with a history of asthma attacks should be used with caution. All of the above drugs should be applied under the guidance of a physician and should not be used without authorization.