Intro
Gastric balloon treatments are non-surgical or minimally invasive weight loss options designed to reduce stomach capacity temporarily.
This guide explains both endoscopic gastric balloons and swallowable gastric balloons, highlighting their differences, suitability, and limitations.
What is a gastric balloon?
A gastric balloon is a soft, expandable device placed in the stomach to occupy space and promote earlier satiety. The balloon is temporary and removed or passed after a defined period.
Endoscopic gastric balloon
An endoscopic gastric balloon is placed in the stomach using an endoscope under sedation. Once positioned, it is filled with saline or air.
The balloon remains in place for several months before being removed endoscopically.
Swallowable gastric balloon
A swallowable gastric balloon is encapsulated in a pill-like form that is swallowed. After reaching the stomach, it is inflated without the need for endoscopy.
The balloon is designed to deflate and pass naturally through the digestive system after a set period.
Who is a suitable candidate?
Gastric balloon treatments may be suitable for individuals who:
- Have mild to moderate obesity
- Are not candidates for bariatric surgery
- Prefer a temporary, non-surgical approach
How is the procedure performed?
Endoscopic balloons require sedation and endoscopic placement. Swallowable balloons are taken orally under medical supervision.
Treatment timeline
Before the procedure
- Medical assessment
- Dietary counseling
During the procedure
- Balloon placement
After the procedure
- Adjustment period
- Diet and lifestyle support
- Balloon removal or passage
Recovery & aftercare
Nausea and discomfort are common initially. Dietary adaptation and medical follow-up are essential.
Possible risks & considerations
- Nausea or vomiting
- Balloon intolerance
- Temporary weight loss only
Expected results
Gastric balloons aim to support short-term weight loss when combined with lifestyle changes.
Frequently asked questions
Is a gastric balloon permanent?
No. It is a temporary weight loss aid.
Is the swallowable balloon safer?
Both types have specific risks and benefits depending on the patient.
Can weight be regained?
Yes, if lifestyle changes are not maintained.
Important medical disclaimer
This content is provided for informational purposes only and does not replace a professional medical consultation. Treatment plans, suitability, techniques, and outcomes vary per patient and are determined by a licensed medical professional following an individual assessment.