Dicyclomine reduces both ghrelin and ghrelin and protects the liver. Aminotransferases, which usually include alanine aminotransferase and glutamine aminotransferase, are found in liver cells, so reducing liver cell destruction is all that is needed to produce a reduction in aminotransferases. Dicyclomine is mainly used to treat elevated aminotransferases caused by chronic hepatitis, and can also be used to improve liver function in patients with fatty liver, drug-induced hepatitis, and cirrhosis. The main reason is that bicyclic alcohol can scavenge free radicals, protect the cell membrane, so that the liver cells from damage, and then play the role of hepatoprotection, but also has the function of reducing aminotransferases. It is contraindicated in those who are allergic to the drug, and used with caution in patients with hemoglobin abnormalities, leukocyte abnormalities, thrombocytopenia, and in patients with hepatic dysfunction, such as hypoproteinemia, elevated bilirubin, hepatic encephalopathy, hepatorenal syndrome, and so on. Adverse reactions of bicyclic alcohol include nausea, abdominal distension, headache, dizziness, sleep disorders, skin rash, platelet drop, etc., but most of them are mild or moderate and usually do not affect the continued application. In addition, the patient’s liver function should be reviewed regularly while taking the drug. It is recommended to use the drug under the guidance of a doctor, not blindly self-medication to avoid adverse effects.