In general, Mentholatum Ornithine Granules can be useful in the treatment of hyperammonemia. It is beneficial to the repair of damaged liver cells and promotes energy production in liver cells. 1. Effects: Used in the treatment of hyperammonia caused by acute and chronic liver diseases, especially suitable for the treatment of early disorders of consciousness or neurological complications. 2. Effects: Under physiological and pathological conditions, the synthesis of urea and the synthesis of glutamine are affected by ornithine, menthionine and other dicarboxylic compounds. Arginine is formed in this process, followed by splitting of urea to form ornithine. Menthionine is involved in the synthesis of nucleic acids within the hepatocyte to facilitate the repair of damaged hepatocytes. Due to the indirect promotion of the metabolic process of the tricarboxylic acid cycle in the liver cells by Mentholatum, the energy production in the liver cells is promoted, which enables the recovery of the functions of the damaged liver cells. There is no obvious adverse reaction, a few patients may have nausea, vomiting or abdominal distension, etc., which will disappear automatically after stopping the drug. Patients who are allergic to amino acid drugs and patients with severe renal failure need to be prohibited. In addition, it is recommended that patients use Mentholatum Ornithine Granules in accordance with medical advice, and not for private use.