Ulcerative haemorrhage is defined as the kind of massive vomiting of blood or tarry stools with a significant drop in haemoglobin values such that pre-shock occurs or the patient quickly falls into shock. Therefore, it does not include those cases where there is a small amount of bleeding or where occult blood is found on stool examination. Common symptoms: low central venous pressure, cold sweats, nausea, abdominal discomfort, shock, vertigo, and decreased blood pressure. How to treat central venous pressure hypotension caused by ulcerative hemorrhage? It is advisable to eat: 1. It is better to eat liquid, rice soup and lotus root powder at the beginning, and drink milk in moderation; 2. It is necessary to have small and many meals and warm diet; 3. It is advisable to eat easily digestible food. Avoid eating: 1, avoid eating stimulating, acidic, gas food; 2, less fried, coarse fiber type of indigestible food.