In China, about 90% or more of portal hypertension is caused by post-hepatitis cirrhosis. Its clinical manifestations are mostly splenomegaly, hypersplenism, vomiting of blood and black stools, and ascites. Generally, non-surgical treatment is the main treatment. Surgical treatment is mainly to stop the upper gastrointestinal bleeding caused by the rupture of esophageal and fundic varices, and to relieve or improve splenomegaly, hypersplenism and intractable ascites. 1. Note to patients: Please pay attention to reasonable rest and appropriate activities, avoid overexertion. Once you experience discomfort such as dizziness, panic, profuse sweating, etc., immediately rest in bed and inform medical personnel. For those with good liver function, a high protein, high calorie, high vitamin and low fat diet is recommended; for those with abnormal liver function, a low protein diet is recommended. Avoid smoking, alcohol, coffee and tea; avoid eating rough, dry, hard, bony, scraps or fish spines, fried and spicy stimulating foods; diet should not be overheated to avoid damaging the esophageal mucosa and inducing hemorrhage. Avoid violent coughing, sneezing, constipation, forceful defecation, etc., which may induce bleeding due to increased intra-abdominal pressure. In case of lower limb edema, elevate the affected limb. Do not consume more than 2g of cooking salt and 1000ml of water per day. eat less sodium-containing foods such as salted meat, pickles, soy sauce, canned food and sodium-containing MSG. According to your condition doctor will use diuretics, please record 24-hour urine volume strictly and accurately. Those with active bleeding should rest absolutely in bed and stabilize their emotions to avoid aggravating the bleeding by stress and anxiety. The medical staff will provide you with blood transfusion, fluid transfusion and hemostatic treatment according to your condition. If medication is not effective in stopping bleeding, please actively cooperate with the nurse to stop bleeding by compression with a three-chambered two-bag tube, and if necessary, emergency surgery to stop bleeding. 2.Discharge instructions: Pay attention to rest, ensure sufficient sleep, avoid strain and heavy physical labor. Prohibit smoking, alcohol, less coffee, strong tea, avoid rough, dry and hard, too cold, too hot, spicy and stimulating food, so as not to damage the esophagus and stomach mucosa and induce bleeding. Pay attention to self-protection, brush your teeth with a soft-bristled toothbrush to avoid bleeding gums and prevent trauma. Keep your mood relaxed to avoid bleeding induced by mood swings. Take liver protection drugs strictly according to medical advice, review liver function regularly, and seek medical attention immediately for discomfort.