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Gastric Balloon
The gastric balloon is a minimally invasive, non-surgical weight loss treatment designed for patients who want to lose weight without undergoing bariatric surgery. It is especially recommended for individuals with a Body Mass Index (BMI) between 25 and 35, making it a suitable option for those who are overweight but not classified as morbidly obese.
The procedure involves placing a soft silicone balloon into the stomach using an endoscope. Once inside, the balloon is filled with a sterile saline solution to partially occupy the stomach’s capacity. This creates an early feeling of fullness and helps patients control portion sizes and reduce calorie intake.
Unlike surgical methods, the gastric balloon does not require incisions, stapling, or permanent changes to the digestive system. It is temporary but highly effective for patients seeking to lose weight in a safe and controlled manner.
How Is the Gastric Balloon Procedure Performed?
The gastric balloon procedure is quick, simple, and comfortable compared to other weight loss interventions.
It is performed endoscopically, meaning a thin, flexible tube with a camera is passed through the mouth and into the stomach. The deflated balloon is inserted into the stomach and then filled with a saline solution until it reaches the desired size. The entire procedure usually takes 15–20 minutes and is carried out under mild sedation or anesthesia to ensure patient comfort.
After the procedure, the patient is monitored for a few hours and can typically return home on the same day. Unlike surgical bariatric operations, there is no need for hospitalization, long recovery, or complex wound care.
What Happens After the Gastric Balloon Is Inserted?
For the first few days after insertion, patients may experience side effects such as nausea, bloating, or vomiting as the stomach adjusts to the balloon. These symptoms are normal and usually resolve within a few days.
Once the stomach adapts, patients begin to feel full much faster and consume smaller amounts of food. The balloon acts as a physical restriction, preventing overeating and helping patients develop healthier eating habits.
During the treatment period, patients work closely with dietitians and healthcare professionals to create sustainable lifestyle changes. The goal is not only to lose weight but also to maintain results after the balloon is removed.
How Long Can the Gastric Balloon Stay in the Stomach?
The gastric balloon is a temporary device, designed to remain in the stomach for a maximum of 12 months. Depending on the patient’s weight loss goals, some balloons may be removed earlier, usually after six months.
When the desired weight loss is achieved, or when the recommended time is complete, the balloon is removed using the same endoscopic method as insertion. This process is also quick, minimally invasive, and performed under sedation.
Does the Gastric Balloon Damage the Stomach?
When performed by experienced doctors in accredited clinics, the gastric balloon is considered a safe and reversible weight loss method. The balloon itself is made of medical-grade silicone, which is biocompatible and does not harm the stomach lining.
Some temporary irritation may occur in the early days as the stomach adjusts, but serious complications are rare. Unlike surgical weight loss procedures, the gastric balloon does not involve cutting or permanent changes, making it one of the least invasive options for patients struggling with excess weight.
Things to Consider After Gastric Balloon Placement
Patients should be aware that the gastric balloon is not a stand-alone solution but rather a supportive tool for weight loss. To achieve long-term results, it must be combined with lifestyle changes, including healthy eating habits, portion control, and regular exercise.
Regular follow-up appointments with healthcare providers are important to monitor progress and provide guidance. Once the balloon is removed, patients who continue with their new eating and exercise routines can maintain their weight loss successfully.
Advantages of the Gastric Balloon
The gastric balloon offers several benefits for patients who may not qualify for or prefer not to undergo bariatric surgery.
- It is non-surgical and reversible, making it low-risk.
- The procedure is quick and convenient, usually completed in less than 20 minutes.
- It promotes significant weight loss by limiting food intake and enhancing satiety.
- Patients experience improvements in obesity-related conditions such as diabetes, high blood pressure, and sleep apnea.
- It helps patients adopt new lifestyle habits that support long-term weight management.
Overall, the gastric balloon is an effective option for those seeking to lose weight safely, without the risks or recovery time of surgery.