The life expectancy of patients with esophageal atresia will not be affected much if they have no significant clinical discomfort and can digest and absorb normally after the cure. Esophageal atresia is a congenital malformation of the esophagus that occurs in newborns. It has a good prognosis after surgical treatment, and it is recommended that patients undergo surgery to correct the deformity as soon as possible after the diagnosis is clear, and the earlier the treatment, the better the prognosis. However, some patients may develop complications, such as aspiration pneumonia, dehydration, electrolyte disturbance, etc., which can be gradually recovered by active symptomatic treatment, such as rehydration, timely application of antibiotics, continuous negative pressure suction, maintenance of ventilation and oxygenation. Usually, patients need to have an esophagogram 7-10 days after surgery, and if there is no esophageal anastomotic fistula, they can eat normally. In addition, patients should be cautious in postoperative care, especially in eating small and frequent meals to avoid reflux.