What to Expect on the Day of Gastric Sleeve Surgery?

Gastric Sleeve Surgery

Gastric sleeve surgery is a popular, widely practiced medical procedure for individuals struggling with weight loss. As you prepare for this life-changing surgery, knowing what to expect on the day can provide peace of mind and help you feel more in control. In this article, we will explore the process of undergoing a gastric sleeve, from arrival to the hospital through recovery.

Preparing for Surgery

Before you undergo a gastric sleeve procedure, your medical team will provide detailed instructions to help you prepare. These may include:

  • Avoiding certain medications or supplements
  • Fasting for a designated period before surgery
  • Undergoing preoperative tests, such as blood work, X-rays, and an EKG

It is essential to follow all preoperative instructions from your surgical team. This will help minimize any potential complications and ensure the best possible outcome.

Arriving at the Hospital

On the day of surgery, you will check in at the hospital and provide essential information to the registration staff. Be sure to bring your identification, insurance cards, and any necessary documentation. After check-in, you will be escorted to a surgical prep area, where a nurse will review your medical history and confirm the details of your procedure.

Pre-Surgery Process

In the surgical prep area, you will change into a hospital gown and receive an IV for administering fluids and medications. The anesthesiologist will discuss the anesthesia plan and answer any questions you may have about the process. Your surgical team will take this opportunity to review the procedure with you and ensure you feel comfortable and informed about the upcoming course.

Undergoing the Procedure

After your surgical team has prepped you for the procedure, you will be taken into the operating room. During a gastric sleeve surgery, the qualified surgeon for a gastric sleeve in St Louis will remove a portion of the stomach, leaving behind a smaller, sleeve-like structure for holding and digesting food. This will reduce the amount of food you can consume and help you feel fuller faster, contributing to weight loss.


Once the surgery is complete, you will be transferred to a recovery area, where the anesthesia will begin to wear off. As you wake up, your medical team will monitor your vital signs and ensure you feel comfortable. Nurses will provide post-operative care instructions and review any necessary medications for you to take during your recovery.

Heading Home and Beyond

Once your surgical team clears you for discharge, you can travel home and begin the recovery process. Most patients recover relatively quickly from a gastric sleeve procedure and can return to their normal lifestyle within just a few weeks. Your medical team will provide detailed post-operative instructions, including diet recommendations and activity restrictions, essential for a healthy recovery.

To Sum Up

Gastric sleeve surgery is a significant step in anyone’s weight loss journey. It is essential to be well-informed, prepared, and supported before, during, and after your procedure. By understanding what to expect on the day of surgery, you will feel more at ease and ready to embrace a healthier lifestyle. Always consult your medical team, and don’t forget to be aware of your post-operative care instructions. With the right help and guidance, you can achieve practical weight loss goals through gastric sleeve surgery. Best of luck on your journey!