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If you have decided to go for a bariatric operation, you need to do some preliminary preparation for it.
1. We tell our patients to go on a liquid diet for 15 days before the day of surgery. This does not mean you can drink ghee, condensed milk, juices and colas. You can drink soups, milk, dal, meat stocks, etc. You could also take ultra-low calorie liquid supplements like Optifast. The caloric deficit created by this would lead to around 15-20 lbs of fat loss or even more.
2. Significant fat loss immediately preceding bariatric surgery is good in terms of improving post-operative results and also in making the surgeon’s job easier. Much of the effects of the pre-operative low calorie diet is to shrink the size of the liver. This causes better visualisation during surgery.
3. A last binge before surgery is NOT a good idea! This is understandable from the patient’s point of view, but really does not do much good to him/her. Often, the last binge gives rise to one more, and then one final one, and so on. Rather than losing weight, the patient puts on some more!
4. Stop smoking and drinking alcohol! This is simply non-negotiable. Bariatric surgery is not a painless, cosmetic solution to some excess blubber your body may have. It is a serious undertaking on your (and our) part, in order to restore health to your body. There can be no healthy life if you drink and smoke. One is not referring to the occasional social drink or cigar, but you know what we are talking about! Smoking increases post-operative respiratory complications like pneumonia, as well as heart attacks and deep vein thrombosis. All these complications are terrible and potentially fatal, so be careful! Nothing is worth losing your life and health to, so quit NOW!
5. Continue to take your diabetes and hypertension medicines, unless told otherwise.
6. If you have respiratory problems like asthma, please see a respiratory physician or therapist who would treat your lungs with nebulisers, antibiotics (when indicated), and chest physiotherapy. In some patients, vaccines against respiratory pathogens (like Pneumococcus and Hemophilus influenzae) are also prescribed. Patients suffering from sleep apnea may need a CPAP machine that helps to oxygenate the lungs during sleep.
7. Walking every day or doing some mobility exercises is good for you– this is also important for you. We encourage patients to be ambulant immediately after surgery, and this helps.
8. Prepare a food journal– this should become a habit after your operation, so start anyways.
9. Ask other patients about how they have adapted to life after bariatric surgery. Remember that they may have a different procedure and their adaptations and restrictions may not apply to you!
10. Do you need further counselling? Are you nervous or unsure about anything? Don’t hesitate. Ask your bariatric surgeon!
