If the toxins from food poisoning are not excreted from the body in time, it will cause some damage to the liver function, because the liver is the largest detoxification organ of the body, so if the food poisoning is severe, it will cause some damage to the cells of the liver. For example, the presence of acute transaminase elevation marks the appearance of liver damage caused by food poisoning, which must be treated by systematic gastric lavage, catheterization, diuresis, etc. On top of this, hepatoprotective medications such as injectable vitamin C, reduced glutathione, etc., should be given to protect the liver. In case of severe food poisoning with significant liver failure, continuous blood purification is recommended to protect the liver.