2025-03-01 · non-surgical, gastric-balloon, procedures

Gastric Balloon Procedures

Overview

Gastric balloon procedures use a temporary, inflatable balloon placed in the stomach to reduce appetite and limit food intake. The balloon occupies space in the stomach, helping people feel full with smaller portions. Balloons are typically left in place for six months and then removed. Because the procedure does not involve surgery, it appeals to patients looking for a reversible, lower-risk option.

How balloons are placed

Most balloons are placed endoscopically through the mouth under mild anesthesia or sedation. Once in position, the balloon is filled with saline or gas and sealed. Patients usually go home the same day. Removal is done endoscopically at the end of the treatment period.

Expected outcomes

Average weight loss is often 10–15% of total body weight over six months, especially when combined with a structured diet and lifestyle program. Some patients maintain weight loss after removal, while others regain weight without continued behavioral support. Balloons work best as part of a comprehensive plan, not as a standalone solution.

Risks and side effects

Nausea, vomiting, and abdominal discomfort are common during the first week as the body adjusts. Serious complications are rare but can include balloon deflation, migration, or intestinal obstruction. Some people experience acid reflux or gastritis. Regular follow-up is important to monitor for complications and support healthy habits.

Life after the balloon

Diet progression usually starts with liquids, then soft foods, and eventually solid foods in small portions. Patients often work closely with dietitians and behavioral coaches to build sustainable eating patterns. After balloon removal, continued lifestyle support is critical to prevent weight regain. Some patients consider repeat balloon placement or transition to another therapy.

Frequently asked questions

How long does a gastric balloon stay in place? Most balloons are approved for six months, though some newer versions may stay longer. Your provider will discuss the specific timeline based on the device.

Is the balloon procedure painful? Most patients experience nausea and cramping for a few days. Symptoms typically improve within a week as the stomach adapts.

How much weight can I lose? Weight loss varies, but many people lose 10–15% of body weight. Results improve with adherence to a structured lifestyle program.

Can the balloon burst? Deflation is rare but possible. Balloons are designed with safety features, and a deflated balloon can often be removed before causing obstruction.

Do I need to follow a special diet? Yes. Small, protein-focused meals and careful chewing are essential. Diet progression is structured to minimize discomfort and support weight loss.

Is the balloon covered by insurance? Coverage is limited and varies by plan. Many patients pay out of pocket or use financing options.

What happens after the balloon is removed? Weight maintenance depends on lifestyle habits. Continued nutrition and activity planning are critical to keeping results.

Can I exercise while the balloon is in place? Yes. Light activity begins early, and moderate exercise is encouraged once you feel comfortable. Exercise supports weight loss and maintenance.

Who should not get a gastric balloon? People with certain stomach conditions, prior gastric surgery, or severe reflux may not be candidates. A medical evaluation is required.

Can I get another balloon later? Some programs allow repeat placement, but this depends on individual health and response. Your provider can advise on repeat treatments.

Planning your next steps

Start by clarifying your goals beyond the scale. Think about improvements you want in energy, mobility, labs, or symptoms, and share those priorities with your care team. Review your medical history, current medications, and prior weight loss attempts so you can discuss how this approach fits into your overall health plan. A clear baseline helps you and your clinician measure progress objectively.

Build support systems that make the plan realistic. That might include meal planning, activity routines, sleep habits, stress management, and accountability check-ins. Tracking simple metrics such as hunger, energy, and adherence can reveal whether the approach is sustainable. Focus on small, consistent actions instead of perfection so the changes are easier to maintain.

Consider access, cost, and follow-up requirements. Ask about insurance coverage, out-of-pocket expenses, supplies, and the timeline for reassessment. Understanding how often you will be monitored and what adjustments are possible can reduce surprises later. A good plan includes checkpoints to evaluate safety, effectiveness, and quality of life.

Extra questions to consider

How do I know if this option fits my lifestyle? Look at your daily schedule, food preferences, travel routines, and stress levels. The best approach is one you can follow most days without constant friction. If an option feels overly restrictive or hard to sustain, discuss alternatives with your care team.

What should I track to know it is working? Track weight trends, measurements, and how you feel in daily life. Some people also monitor lab values, appetite, sleep quality, or exercise capacity. Choosing a few meaningful metrics helps you see progress even when the scale moves slowly.