After mini gastric bypass surgery, patients generally spend one or two days in the hospital before being discharged. They will be given pain medication to manage any discomfort, and will be instructed to keep the incision area clean and dry. Patients will also need to follow a strict diet plan, consisting of clear liquids, then pureed foods, and eventually solid foods. They will also be instructed to avoid strenuous exercise and heavy lifting for several weeks after the surgery.