The electrolyte disorders caused by cirrhosis include hyponatremia, hypokalemia, hypochlorhydria, hypocalcemia, etc., as follows: 1. Hyponatremia is mainly caused by insufficient intake, dilutive hyponatremia and metabolic alkalosis. Inadequate intake, increased excretion and abnormal distribution in the body can lead to hyponatremia. 3. Hypochloremia is mainly due to reduced sources and increased loss, and reduced sources are caused by the prevention and treatment of esophagogastric fundic variceal bleeding in patients with cirrhosis. The decrease in source is due to the prevention and treatment of ruptured esophageal-gastric variceal bleeding and the use of proton pump inhibitors to reduce gastric acid secretion, which can lead to hypochlorhydria. Deficiency, accompanied by impaired calcium synthesis in renal insufficiency, elevated blood phosphorus, and decreased parathyroid hormone secretion due to decreased parathyroid gland function in some patients.