You can usually drink yogurt about 3~7 days after stomach surgery. After stomach surgery usually about 3~7 days can eat yogurt, rice porridge and other semi-liquid food, the specifics also need to be based on what kind of surgery they do, and the recovery status of the patient after surgery. If the patient is a gastric polypectomy, because of its small trauma recovery faster, generally about 2 ~ 3 days after surgery, you can gradually into the semi-liquid or liquid food, such as yogurt, soybean milk, etc.; if the patient is a gastric resection, the surgical incision is large slower to recover, usually about 7 days after surgery or more to drink yogurt, depending on the condition of the recovery situation. During the recovery period after gastric surgery, patients should gradually resume eating under the guidance of the doctor according to the specific circumstances, do not operate on your own, so as not to cause adverse consequences.