The care of patients with hepatic encephalopathy is carried out from the following aspects: 1. Observe the patient’s condition, including the patient’s consciousness, vital signs, diet, urine and stool. 2. Remove the causative factors, reduce the production of toxic substances, keep the stool open, prohibit soap and water enemas to laxative, prevent upper gastrointestinal bleeding, give laxative drugs if necessary, avoid nitrogen-containing drugs, sedative and sleeping drugs, narcotic drugs and drugs that are harmful to Avoid the use of nitrogen-containing drugs, sedative drugs, narcotic drugs and drugs that are harmful to liver function; the diet should be based on a low protein diet and can be based on high vitamin and high energy foods, maintain water-electrolyte balance, and regularly test liver and kidney function and electrolyte levels. 3. Patients with severe hepatic encephalopathy should prevent various complications, such as lung infection, urinary tract infection, decubitus ulcer, etc. They should be turned regularly, have their backs buttoned, have sputum suctioned, and perform drug sensitivity tests if necessary, and select sensitive antibacterial drugs for anti-inflammatory treatment. 5.