After gastric perforation surgery, you can drink milk powder or milk when you eat according to the doctor’s advice. After gastric perforation surgery, you need to fast for a period of time, and after eating, you can start from liquid food, among which milk and milk powder are liquid, belong to liquid food, and rich in high protein, high calcium and other nutrients, which can supplement nutrition for gastric perforation surgery patients, so you can drink after surgery. When drinking milk for gastric perforation surgery, try to choose fresh milk, and at the same time, you should heat the milk before drinking, not directly drink ice milk. When gastric perforation surgery patients drink milk powder, you can choose whole milk powder, prepare suitable warm water, add the right amount of milk powder brewing and stirring after drinking. Gastric perforation surgery patients need to follow the principle of moderation when drinking milk and milk powder. Gastric perforation surgery patients should follow the doctor’s instructions for diet and nursing care, and do regular checkups.