Hospital Stay

Your Hospital Stay for Bariatric Surgery – All You Need to Know

bariatric surgery hospital stay

Obviously, it’s normal to be nervous anytime you are headed to the hospital for a surgical procedure, but you will have chosen your team of doctors and hospital well and you have everything in place, so do your best to relax.

Your time in the hospital will:

  • Range from less than 1 day (outpatient) to 4 days, depending on which weight loss procedure you choose
  • Be broken down into the 5 stages listed below: Pre-Op, Surgery, Immediate Post-Op, Recovery, and ending with Discharge

Read the sections below for everything you need to know.


Click on any of the topics below to jump directly to that section

  1. Stage 1: Prep
  2. Stage 2: Surgery
  3. Stage 3: Post-Op
  4. Stage 4: Recovery
  5. Stage 5: Discharge
  6. Find a Weight Loss Surgeon
Bariatric Surgery Source

Stage 1: Preparing for Surgery


  • This covers the first 2 to 4 hours at the hospital
  • The staff will get you prepped for surgery
  • You will meet with the anesthesiologist and surgeon

Once you arrive at the hospital, your team of nurses will prepare you to go to the operating room. You will meet with the anesthesiologist and your surgeon before surgery. The nursing staff will talk with you and let you know what to expect and will check your vital signs.

There’s usually a wait of at least 2 hours before you’re taken into (or asked to walk to) the operating room. Try to get up and take a couple of short walks while you’re waiting.


Stage 2: Your Procedure Is Performed


  • 1 to 4 hours, depending on which weight loss procedure you are undergoing
  • You will receive anesthesia
  • The procedure is performed

After you walk or are rolled into the operating room on your moveable bed, you will be transferred over to the operating room table. Your team will put warm blankets on you to keep you warm.

The anesthesiologist will give you the anesthesia that will keep you fast asleep during surgery.

Your surgery can last from 1 to 4 hours depending on your procedure and your health condition:

Your surgical team will update your family members or friends who are waiting.

Bariatric Surgery Source

Stage 3: Immediate Post-Op


  • This includes the first 2 to 3 hours after the procedure
  • You will still be asleep during this time
  • Your surgical team will manage pain & monitor your vital signs

During your initial 2 to 3 hours of recovery, you will receive one-on-one attention to manage your pain and monitor your vital signs. You will likely not remember this part much, if at all.


Stage 4: Recovery


  • Recovery will last 1 to 3 days, depending on which procedure you had
  • Your pain will be managed with medication
  • You will need to start moving (in bed and walking) as soon as possible

The average hospital stay is 1 to 3 nights which varies depending on type of surgery and your overall condition.

You can expect to have some pain at your incision site(s), and your muscles may be sore from lying on the operating table. Not to worry… your surgeon will prescribe pain medications through your IV. They may even provide the ability to “self-administer” the pain medication as needed by pushing a button connected to your IV.

To minimize pain, it’s best to stay ahead of it. In other words, don’t wait until the pain begins before asking for medication – ask for it ahead of time.

You can also expect to have antibiotics, IV fluids, plastic tubes that will deliver oxygen through your nose, a urinary catheter to drain your urine and an abdominal binder to help your incisions heal. Your nurses may also have you wear compressive devices around your legs to help prevent blood clots.

Your surgeon will probably order nothing to eat or drink for the first 24 hours.

You will have get up and walk after surgery, usually within the first 8 to 10 hours and then several times per day thereafter. This very important step helps to prevent blood clots, wakes your body up from anesthesia, gets your intestines to start working again and improves breathing.

Your nurses will also help you through other exercises to reduce the risk of complications such as breathing, coughing and leg exercises.

Your doctors will check in on you every day to make sure you are healing properly. As soon as you’re able to start sipping water, your IV will be removed.

The day after surgery, many surgeons will order a “leak test” for you to make sure your digestive system is functioning well. Once you pass this test, you can begin drinking clear fluids.

All in all, your team will make sure you’re well-prepared ahead of time and that you know exactly what to expect. But if you have any questions or concerns, let your nurses know. They’ll be able to provide the medication necessary, will help put your mind at ease and will know when to call the surgeon if any issues come up.

Bariatric Surgery Source

Stage 5: Discharge


  • Remember to pick up your meds before leaving
  • You will reach "full recovery" in 3 days to 6 weeks

Congratulations… you did it! You’re on the road to recovery and your new life.

Any pain will slowly diminish and you’ll start feeling a little better each day.

Don’t forget to pick up your pain medications on the way home if you don’t already have them.
If your ride home is a long one, stop at least once every 2 hours to get out and stretch.

Up next…

The at-home portion of your bariatric surgery recovery


Find a Weight Loss Surgeon


  • You can ask a local bariatric practice for a free insurance check or cost quote

  • You can attend a free in-person seminar or an online webinar offered by a local weight loss surgeon
  • You should schedule a phone or in-person consultation (both often free), if you are interested in learning more about weight loss surgery
Bariatric Surgery Source
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