Postoperative diet for thyroglossal cysts, i.e., thyroglossal duct cysts, needs to be kept light, warm, cold and semi-liquid. Thyroglossal cysts have wounds at the site of the lesion, so the diet needs to be kept light, avoiding spicy and irritating foods such as ginger, green onions and chili peppers to avoid choking or causing adverse irritation, and may even cause edema and bleeding; In addition, it is recommended to choose warm, cold and semi-liquid diet as much as possible after the operation, so as to avoid high temperature and too hard food causing damage to the wound and affecting its recovery. However, there are no strict requirements for specific food choices, most of the food can still be eaten, just need to pay attention to the cooking method and character. During the period need to do a good job of wound care and standardized treatment, to avoid secondary infection, postoperative bleeding and wound disintegration and pharyngeal fistula. Generally about a week after the operation, you can remove the stitches and go home, according to the doctor’s advice and timely review.