Patients with cirrhosis vomiting may have electrolyte disorders or acute gastroenteritis symptoms, and it is recommended to improve relevant examinations, such as gastroscopy, electrolytes and abdominal ultrasound to further clarify. If peptic ulcer or erosive gastritis occurs, it is normal for the patient to vomit, and the patient can use acid-suppressing and mucosa-protecting drugs to significantly reduce the vomiting symptoms. Patients with cirrhosis who have ascites, ascites is particularly serious can appear abdominal distension, vomiting, in this case it is recommended to actively reduce ascites, in the process of reducing ascites, pay attention to electrolyte disorders.