How much weight can I lose with a gastric balloon?

Most patients lose 10 to 15% of their total body weight during the 6-month period the balloon is in place. Weight loss results depend on lifestyle and dietary changes, with support from Dr. Niruben's team.

How long does the gastric balloon stay in the stomach?

Typically, the balloon remains in place for 6 months, though 4-month and 12-month options are also available. It is removed endoscopically, with continuous support from Dr. Niruben and his team during the program.

Is gastric balloon surgery painful?

The procedure is non-surgical and done under sedation. Most patients find it painless, though temporary nausea or bloating may occur during the first few days.

What is the recovery time after a gastric balloon procedure?

Recovery usually takes 2 to 3 days. Most patients return to normal activities and work within a week after the procedure.

Who is eligible for gastric balloon surgery?

The ideal candidate has a BMI of 27 or higher, has not succeeded with diet and exercise, and either does not qualify for or prefers to avoid bariatric surgery. Suitability is determined by Dr. Niruben during a consultation.

Is the gastric balloon covered by insurance?

No, gastric balloon procedures are not covered by private health insurance in Australia, as they are classified as non-surgical weight loss treatments. Dr. Niruben’s clinic provides transparent pricing and payment plans.

What should I eat after gastric balloon insertion?

The post-procedure diet includes liquids for 1–2 weeks, then pureed foods, followed by a low-calorie, nutrient-rich diet. A dietitian provides tailored plans and regular check-ins.

Can the gastric balloon be removed early if needed?

Yes, if complications arise or the balloon is not tolerated, it can be removed early through a safe endoscopic procedure. This will be discussed during your consultation with Dr. Niruben.

Gastric Balloon

Gastric Balloon Surgery in Melbourne

Gastric balloon surgery is an advanced, non-surgical option for individuals seeking an effective weight loss solution without invasive procedures. At our weight loss centre, we offer gastric balloon surgery customised to support your goals safely and effectively.

The procedure involves the placement of a saline-filled balloon in the stomach to limit food intake and encourage healthier eating habits. It is designed for individuals with a BMI between 30 and 40 who have struggled to achieve lasting results through diet and exercise alone. This temporary weight loss balloon remains in place for approximately six months and is supported by personalised dietary and lifestyle guidance throughout your journey. For those seeking longer-term support, 12-month balloon options are also available.

At our weight loss centre, we provide a supportive environment for those considering a stomach balloon for weight loss in Melbourne. Whether you're considering weight loss options or planning for gastric balloon weight loss surgery, our experienced team is here to support and guide you to ensure you feel confident and informed about your journey.

Schedule Your Personalised Assessment Now

What is Gastric Balloon Surgery?

Gastric balloon surgery is a non-surgical, endoscopic/swallowable weight loss procedure that involves the temporary placement of a soft balloon inside your stomach. Once inflated, the balloon takes up space in your stomach, making you feel full faster and encouraging portion control.

Unlike other surgical procedures, considering gastric balloon in Melbourne does not involve incisions, stitches, or permanent anatomical changes. The balloon is inserted through the mouth using an endoscope and generally remains in place for six months.

This procedure is often referred to as a weight loss gastric balloon or gastrointestinal balloon and is increasingly preferred for its effectiveness in supporting non-surgical weight loss journeys.

Types of Gastric Balloons

There are several types of gastric balloons available, each designed to meet the unique needs of patients seeking non-surgical weight loss solutions. Here are the two primary options:

The Swallowable Balloon

The Allurion™ Balloon offers a unique, non-surgical approach to weight loss. Unlike traditional balloons, this is swallowed in capsule form, and it is filled with liquid once it reaches your stomach. The balloon stays in place for around four months before naturally deflating and exiting the body, making it a less invasive option for those seeking weight loss without surgery.

Non-surgical Weight Loss – Gastric Balloon

For those seeking a non-surgical weight loss solution, the gastric balloon is an ideal option. This procedure involves placing a deflated balloon into the stomach through the mouth using an endoscope. Once in place, it is inflated to reduce the stomach’s capacity, helping individuals feel fuller with less food. It is generally a short-term, non-invasive procedure that supports long-term weight loss goals.

Both types of balloons work by reducing appetite and limiting food intake, helping you achieve meaningful weight loss results. Whether you opt for the traditional or the swallowable balloon, you can expect a safe, effective solution personalised to your needs.

Benefits of Gastric Balloon Surgery

If you want to opt for a gastric stomach balloon in Melbourne for weight loss, here are some of the major benefits this non-invasive weight loss procedure offers:

No surgery required: It’s a non-invasive method for those uncertain about traditional procedures.
Temporary and Removable: The balloon is a temporary solution for weight loss and can be removed once it has fulfilled its goal, providing a non-permanent option for those seeking short-term assistance with weight loss.
Accelerated weight loss: Helps you lose weight faster than lifestyle changes alone.
Short recovery time: Most people resume normal activities within a day or two.
Improved health markers: Often helps reduce BMI and improve conditions like high blood pressure and diabetes.
Customised support: Includes ongoing monitoring, nutritional coaching, and medical care.

If you're exploring weight loss procedures without surgery, a gastric balloon surgery in Melbourne might be the ideal solution for your goals.

Who is an Ideal Candidate for Gastric Balloon?

Not everyone is suitable for this procedure. An ideal candidate for a weight loss balloon in Melbourne generally meets several key criteria, including:

BMI between 27 and 40, with or without obesity-related health issues
Have not achieved the desired weight loss through diet and exercise
Seeking a non-permanent, non-surgical stomach balloon option
Committed to lifestyle and dietary changes
Not currently pregnant or planning pregnancy soon

It’s also suitable for individuals looking to improve obesity-related health issues before considering more permanent surgical options like Anti Reflux Surgery in Melbourne or bariatric procedures.

The Process of Gastric Balloon Weight Loss Surgery

Initial Consultation and Assessment

Conduct a full medical evaluation and review weight history
Check BMI and discuss lifestyle factors
Discuss nutritional habits and weight loss goals
Examine for suitability for gastric balloon treatment
Explain available non-surgical weight loss options

Pre-Procedure Preparation

Provide detailed fasting and hydration instructions
Review medications and adjust if needed
Arrange pre-procedure lab tests and diagnostics
Outline what to expect during balloon placement
Introduce the support team, endoscopic balloon, and care plan

Balloon Placement

Insert a gastric balloon endoscopically / Swallowable Balloon
Use sedation for comfort and safety
Inflate the balloon with sterile saline
Guide placement with real-time visuals for precision
Complete procedure in approximately 20–30 minutes

Post-Procedure Recovery

Monitor for nausea, bloating, or discomfort
Provide short-term medication support if needed
Allow return to light activity within 24–48 hours
Share gradual food reintroduction plan
Ensure access to the care team during initial adjustment

Ongoing Support & Coaching

Schedule monthly follow-ups with the medical team
Access to a dietitian and a habits and transformation coach
Offer customised meal planning guidance
Support exercise planning and progress
Provide emotional and behavioural support

Lifestyle Integration

Encourage healthier eating habits
Emphasise portion control and mindful eating
Support long-term weight loss goals
Provide tools and resources for weight management
Maintain access to medical support as needed

Risks & Considerations

While gastric balloon surgery is generally safe, there are some risks and considerations to be aware of:

Potential Complications: Although rare, complications such as infection, balloon deflation, or discomfort may occur.
Temporary Side Effects: Some patients may experience nausea, vomiting, or bloating during the adjustment period.
Long-term Success: The procedure requires commitment to diet and exercise for long-term weight loss.
Not Suitable for Everyone: Patients with certain gastrointestinal conditions may not be suitable candidates for gastric balloon surgery.
Balloon Removal: The balloon is temporary and needs to be removed after six months.

Before proceeding with the procedure, we will discuss all potential risks with you in detail.

Get Started on Your Non-Surgical Weight Loss Journey

We understand that every weight loss journey is unique. That’s why we offer personalised support throughout your Intragastric balloon experience. From pre-procedure consultations to post-procedure follow-ups, our team is dedicated to ensuring your success. Whether it's adjusting your diet, managing your lifestyle changes, or addressing any concerns, we are here to ensure you feel confident and empowered every step of the way.

Surgery Options

Please see below a list of some of the more common surgeries for Bariatric (Weight Loss), Upper Gastrointestinal (Hiatal Hernia & Anti Reflux) and General Surgery (Gall Bladder & Hernias) that Mr.Niruben currently performs.

Gastric Sleeve Surgery

Most common weight loss surgery done
Reduction of hunger hormone ”Ghrelin”

Gastric Bypass Surgery

A small stomach pouch is created
The small bowel is divided so that the first part of the bowel is by-passed, and the remainder of the small bowel is attached to the newly formed pouch

Laparoscopic Mini Gastric Bypass

The first step is to create a small stomach pouch
This is connected (anastomosed) to the intestine, bypassing between 1.5m to 2mof the part of the proximal intestine

Gastric Balloon

The Gastric Balloon is a soft, saline filled silicone balloon that is temporarily inserted into the stomach without surgery, giving you a feeling of fullness. It will make you feel less hungry and feel fuller more quickly after small meals

Revisional Bariatric surgery

Gastric Sleeve to Roux En-y Gastric Bypass / Mini-gastric Bypass
Gastric Band to Roux En-y Gastric Bypass / Mini-gastric Bypass

Gastric Band Surgery

A form of weight loss surgery where a surgeon places a specialised band around the stomach
The band temporarily divides your stomach into two pouches, reducing its volume and helping you feel

Hiatal Hernia & Anti Reflux Surgery

The surgery fixes this and creates an anti-reflux effect (can have part of this done together with weight loss surgery)
No permanent Weight loss component

Gall bladder Surgery

Key hole / Laparoscopic
Average length of stay 1-2 nights
Performed for Privately insured & Self funding patients

Hernia Surgery

This is often done as key hole surgery with an overnight stay
Performed for privately insured and self funding patients

View all surgery options

Why Choose Dr. Niruben Rajasagaram for Gastric Balloon Surgery in Melbourne?

When considering a weight loss gastric balloon, experience matters. Dr. Niruben Rajasagaram brings years of experience working with non-surgical weight loss procedures in Melbourne. His practice focuses on patient wellbeing, advanced techniques, and support to promote healthy, sustainable change.

Patients trust Dr. Niruben for his:

10+ years of experience in bariatric surgery
Clear communication and transparency
Focus on health-first outcomes
Step-by-step guidance and regular reviews
Modern techniques and patient-friendly care
Emphasis on results-driven support

Whether you're looking for a stomach balloon in Melbourne or need a team that listens to your concerns, you're in capable hands here.

See what our patients have to say

Our patients have experienced significant weight loss and positive lifestyle changes with our weight loss surgery options. Read their inspiring stories and learn how our non-surgical approach to weight loss has made a difference.

Frequently Asked Questions About Gastric Balloon Surgery

How much weight can I lose with a gastric balloon?

Most patients lose 10 to 15% of their total body weight during the 6-month period the balloon is in place. Weight loss results depend on your commitment to diet and lifestyle changes, with support from Dr. Niruben's multidisciplinary team.
How long does the gastric balloon stay in the stomach?

The balloon is usually in place for 6 months (although there are 12-month and 4-month balloon options). After this period, it is removed endoscopically. During this time, you receive guidance from Dr. Niruben and his team to build sustainable eating habits and long-term weight control.
Is gastric balloon surgery painful?

The procedure is non-surgical and performed under sedation. While it is generally painless, patients may experiencetemporary nausea, bloating, or discomfortin the first few days as the body adjusts. Medications can help manage these symptoms.
What is the recovery time after a gastric balloon procedure?

Most patients recover within 2 to 3 days, although some may need a bit longer if nausea or discomfort persists. You can typically return to work and normal activities within a week following the procedure.
Who is eligible for gastric balloon surgery?

Ideal candidates are those with a BMI of 27 or anyone in the overweight category who hasn’t succeeded with diet and exercise alone anddo not qualify for or prefers not to undergo bariatric surgery. Dr. Niruben assesses each patient to determine suitability based on medical history and goals.
Is the gastric balloon covered by insurance?

Gastric balloon procedures are NOT covered by private health insurance in Australia, as they are classified as non-surgical weight loss treatments. Dr. Niruben’s clinic offers transparent pricing and payment options.
What should I eat after gastric balloon insertion?
The diet progresses in phases:
- Liquid diet for the first 1-2 weeks
- Soft, pureed foods for the next week
- Gradually transitioning to a low-calorie, nutrient-rich diet, Dr. Niruben’s dietitian provides plans and regular follow-ups.
Can the gastric balloon be removed early if needed?

Yes. If complications arise or you are unable to tolerate the balloon, it can be safely removed early through a simple endoscopic procedure. This will be discussed in detail during consultation with Dr. Niruben.