Gastric bypass

Gastric bypass

What Is Gastric Bypass Surgery?

The upper part of the stomach forms a small pouch in gastric bypass treatment. This pouch is connected to the middle section of the small intestine, bypassing the rest of the stomach. Consequently, post-surgery, the patient’s food enters the intestine, leading to an early sensation of fullness due to the reduced stomach size. Additionally, the procedure decreases ghrelin production, a hunger-inducing hormone released by the stomach.

Furthermore, gastric bypass surgery reduces the risk of various obesity-related ailments like heart disease, hypertension, diabetes, and obstructive sleep apnea. Those who previously suffered from these issues have reported significant improvements in their health post-surgery. In fact, their quality of life has seen an impressive boost, often reaching 80% to 90%.

Gastric bypass surgery is a widely performed weight-loss procedure that doesn’t necessitate the removal of any part of the gastrointestinal system. Annually, numerous international patients seek safe and effective medical care at top-notch bariatric facilities in India.

Who Is Eligible For Gastric Bypass Surgery?

Gastric bypass surgery is available for anyone aged 18 to 60 who falls within the obese category. Eligible candidates should have a BMI of 45 or higher and must also present obesity-related conditions like hypertension, diabetes, as well as severe issues including sleep apnea and heart disease.

Gastric Bypass Surgery Recovery

Recovery following gastric bypass surgery is a gradual process. Patients typically remain in the hospital for a minimum of 3 to 5 days post-surgery, during which their condition is continuously monitored, and overall recovery progress is closely observed. For those experiencing severe discomfort and pain, pain-relieving medications are administered as needed. Patients are instructed to adhere to a strict dietary plan, facilitating a speedy recovery and weight reduction. Prior to discharge, either a top-notch bariatric surgeon or a registered dietitian will design a personalized meal plan for the patient’s ongoing care.

Around a week after the procedure, patients are generally cleared to resume their regular activities, but they should avoid heavy lifting and risky physical activities for at least two months post-surgery. Weight loss varies among patients, with some shedding pounds immediately, while others experience gradual weight loss over the course of a year or two.

What Is The Cost Of A Gastric Bypass Surgery In India?

Gastric bypass surgery in India is notably cost-effective, offering patients a highly affordable alternative to treatment in their respective home countries. Despite the exceptional quality of medical care provided, the expenses remain comparatively low. In India, gastric bypass surgery typically amounts to approximately USD 6000 (INR 446,000), in stark contrast to the US where the cost is approximately US $28000, and around US $24000 in the UK.



Price in (₹)

Price in ($)


Gastric Sleeve Surgery

INR 4,76,000

USD 6,400


Gastric Bypass Surgery

INR 4,46,000

USD 6,000


Gastric Band Surgery

INR 3,71,000

USD 5,000



Gastric Balloon Surgery

INR 2,08,000

USD 2,800


The ‘Y’ refers to the geometry of the link between the small intestine and the stomach that is established during the procedure. The surgeon separates a section of the small intestine and joins one end (the bottom part) to the newly formed pouch (small stomach). During the procedure, no section of the intestine is removed. The tight hole makes it difficult for food to move from the pouch into the Roux limb of the small intestine (named after the French surgeon, Roux).

It causes weight loss of about 60 to 80 percent, positive changes in gut hormones which aid in hunger suppression and satiety enhancement.

Because it is no longer stretched with food and beverages, the remnant (or distal) stomach shrinks with time. It plays a crucial function in the production of stomach acid and enzymes that aid in food digestion.

Because the body does not absorb some vitamins and minerals well after getting the surgery done, supplements are required to satisfy the recommended daily requirements. This is especially true when it comes to vitamins B6, B12, Folate, calcium, and iron. As a result, doctors advise in taking two multivitamins with minerals and calcium citrate every day for the rest of one’s life, as well as a weekly dose of Vitamin B12.

About two-thirds of that cancer is associated with lifestyle and can be averted

  • Obesity is among the largest risk factor for cancer.
  • By preventing tobacco use around 30 percent of oral and lung cancer cases could be prevented
  • Normal screening also helps notably in prostate cancer for guys and cervical and breast cancer cases in guys.

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