Analysis:Hello, the old man had a gastric perforation surgery, is it repair surgery? A week after the operation, it is best to liquid or semi-liquid diet, that is, to thin rice or lean meat and thin rice-based advice: a week after the white rice can be appropriate, but should not eat coarse and hard food, hard to digest food, appropriate to drink more before the fish soup, less spicy food and greasy food (which will stimulate the secretion of gastric acid), abstaining from alcohol, in addition, after the operation, you also need to use acid-suppressing drugs, such as omeprazole, for two weeks, I wish you a speedy recovery of health .