Electrolyte chloride is necessary for the human body to maintain normal osmotic pressure and acid-base balance in the body and to ensure normal metabolism in the cells. High electrolyte chloride may be due to: 1. low water consumption: patients who drink too little water will lead to high electrolyte chloride in the body and can be properly hydrated; 2. high water loss: patients with long-term diarrhea, vomiting or heavy sweating lead to high electrolyte chloride in the body; 3. drug causes: patients may take long-term Potassium chloride, amine chloride, dilute hydrochloric acid, arginine hydrochloride, carbonic anhydrase inhibitors and other drugs may lead to high electrolyte chloride; 4, dietary causes: patients who consume too much pickled food can cause high electrolyte chloride; 5, kidney causes: when patients have abnormal kidney metabolism, it may lead to high electrolyte chloride. Once electrolyte chlorine high occurs, promptly go to the hospital to seek treatment corresponding to the cause.