What Should I Do the Week Before Bariatric Surgery?
Introduction
One week to go before your bariatric surgery, and there’s a lot you can still do to make things easier on yourself. A little planning now can mean a smoother surgery, fewer surprises, and a much easier recovery afterward.
If you’re feeling a mix of excitement and nerves, that’s completely normal; most patients feel the same way. Let’s walk through exactly what this week should look like, step by step.
Why This Week Matters So Much
Bariatric surgery, whether it’s a gastric sleeve, gastric bypass, or another weight-loss procedure, works best when your body is properly prepared. Your bariatric surgeon isn’t just focused on the day of the operation; they care just as much about how you spend the days leading up to it.
This week is your chance to set yourself up for a safer surgery and a quicker bounce-back afterward.
Stick to Your Pre-Op Diet
Most bariatric surgeons recommend a short pre-op diet in the final week, often a liquid or low-carb diet. This isn’t about losing weight quickly; it’s about shrinking your liver slightly, which makes the surgery technically easier and safer.
Skipping this step, even “just once,” can affect how smoothly your operation goes. If your surgeon has given you a specific diet plan, this is the week to follow it exactly, no exceptions, no cheat days.
Sort Out Your Medications
Some medicines, especially blood thinners, certain supplements, and anti-inflammatory painkillers, need to be paused before surgery. But never stop any medication on your own, even if you read somewhere that it’s “usually fine.”
Make a simple list of everything you currently take, including vitamins and herbal supplements, and confirm with your bariatric surgeon which ones to continue, pause, or adjust. It’s a five-minute conversation that prevents unnecessary complications later.
Cut Out Smoking and Alcohol Completely
If you smoke or drink, this is the week to stop entirely. Both can affect healing, increase surgical risk, and slow down recovery. Even if you’ve already cut back, the final week deserves zero exceptions.
Stock Up Your Kitchen for After Surgery
You won’t feel like cooking (or shopping) right after surgery, so do it now. Stock your kitchen with:
- Clear broths and sugar-free liquids
- Protein shakes or powders
- Soft, easy-to-digest foods for later stages
- Plenty of water bottles, since staying hydrated matters a lot post-surgery
A little prep now saves a lot of stress later.
Handle the Logistics Early
Don’t leave the practical stuff for the last minute. This week, make sure you’ve:
- Arranged time off work or college
- Organised someone to drive you home after surgery, you won’t be allowed to drive yourself.
- Packed a simple hospital bag, loose clothes, ID documents, phone charger
- Confirmed your surgery time and any fasting instructions
Mumbai traffic being what it is, plan your hospital travel time generously, especially if your surgery is early morning.
Don't Ignore the Mental Side
Bariatric surgery isn’t just a physical change, it’s an emotional one too. It’s normal to feel anxious the week before. Talking to your bariatric surgeon or their team about any worries can help more than you’d expect.
Some people also find it helpful to write down their reasons for choosing this surgery. On tougher days during recovery, it’s a nice reminder of why you started.
The Final 24 Hours
In the last day before surgery, you’ll likely be asked to:
- Switch to clear liquids only, as instructed
- Stop eating and drinking completely after a certain time (usually midnight)
- Shower with any antiseptic wash if your hospital recommends it
- Avoid applying lotions, oils, or makeup on surgery day
Your bariatric surgeon’s team will usually call or message you with exact timings; keep your phone handy.
Trust the Process
The week before bariatric surgery isn’t about perfection; it’s about following a few important steps closely. Your bariatric surgeon, Dr. Hrishikesh Salgaonkar, has guided many patients through this journey, so when in doubt, reach out to your medical team directly rather than guessing or relying on online information.
Stay hydrated, stay calm, and trust the preparation process. You’ve already made the hardest decision — showing up and committing to this change. The rest is just one well-organised week away.