Digestive Health Institute

Endoscopic-Gastric Balloon

Process | Dietary Requirements | Ideal Patients

What Is a Gastric Balloon?

The endoscopic gastric balloon is a safe, non-surgical way to kickstart your weight loss journey. The gastric balloon is a soft, silicone device that is placed inside your stomach using an endoscope—a thin, flexible tube inserted through the mouth under mild sedation. Once inside, the balloon is filled with sterile saline to take up space in the stomach, helping you feel full sooner and stay full longer.

The result: you eat less, feel satisfied faster, and lose weight more effectively with the support of a healthy diet and lifestyle plan.

Who Is It Recommended For?

This procedure is ideal for individuals who are:

Key Features of the Procedure

Nutrition Care Plan for Pre- and Post-Bariatric Procedure

Before the procedure: Follow a 4–5 day liquid diet to prep your digestive system.

After the procedure:

Avoid fatty, sugary, and carbonated items to reduce discomfort and support healing.

No. The procedure is temporary, and the balloon is usually removed after a period of 6-12 months.

Common side effects (especially in the first week) may include:

  • Nausea
  • Vomiting
  • Abdominal discomfort
  • Bloating

These symptoms usually resolve within a few days as your body adjusts.

No. The balloon does not affect nutrient absorption, so vitamin supplementation is not routinely required, unless dietary intake is poor.

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