Adenosylmethionine Butanedisulfonic Acid Enteric Tablets are choleretic drugs, mainly used for the treatment of intrahepatic cholestasis. The drug is a physiologically active molecule commonly found in human tissues and body fluids. It participates in important biochemical reactions in the body as a methyl donor and precursor of benzyl compounds. In the liver it helps to prevent intrahepatic cholestasis by regulating the fluidity of liver cell membranes and promoting the synthesis of sulfation products during detoxification. It is mainly used in the treatment of intrahepatic cholestasis before and as a result of cirrhosis, intrahepatic cholestasis in pregnancy and depression. Adverse reactions to the drug are rare, occasionally including stomach upset and headache. Contraindications to the drug are unclear. The drug should be treated under the supervision of a doctor, and if you feel unwell while taking the drug, you should stop taking the drug immediately and seek medical attention.