Esophageal dilatation can eat normally for 24 hours, but try to eat light and easily digestible food at first. Esophageal dilatation is mainly helpful in relieving obstruction as well as narrowing of the esophagus, and can effectively relieve the patient’s discomfort. If the patient does not have symptoms such as pain or bleeding, he/she can eat 2 hours after the esophageal dilatation surgery is completed. At first, he/she should eat light and easy-to-digest food, and try to choose fluids such as rice porridge, thin noodles, and so on. After esophageal dilatation, patients should pay attention to observe the body condition, if patients have pain in the esophageal area, or even vomit blood, blood in stool, it may be caused by serious damage to the esophageal mucosa, and must inform the doctor in time.