What Happens During a Gastric Balloon If you’re thinking about getting a gastric balloon, it’s completely normal to feel curious — or even nervous — about the procedure itself.

Many patients ask:

• “Does it hurt?”

• “How long does it take?”

• “Will I be awake?”

• “What actually happens during the procedure?”

At JJ Aesthetics, we believe understanding the process helps patients feel more comfortable and confident before treatment. Here’s a simple step-by-step guide explaining what happens during a gastric balloon procedure.

What Is a Gastric Balloon?

A gastric balloon is a non-surgical weight loss treatment designed to help patients reduce food intake and feel fuller faster.

A soft silicone balloon is placed inside the stomach and then filled with saline or gas.

The balloon partially occupies space in the stomach, helping support:

• Portion control

• Appetite reduction

• Gradual weight loss

The treatment is temporary and usually lasts between 6 and 12 months.

Before the Procedure

Before treatment, patients usually attend a consultation and medical assessment.

This may involve:

• Reviewing medical history

• Discussing weight loss goals

• Checking suitability for treatment

• Explaining possible risks and side effects

Patients are often asked to:

• Avoid food and drink for several hours beforehand

• Follow specific dietary instructions

• Arrange transport home after the procedure

Preparation instructions may vary slightly depending on the clinic and balloon type.

Step 1: Sedation or Medication

Most gastric balloon procedures involve mild sedation or medication to help patients feel relaxed and comfortable.

Patients are usually:

• Drowsy but awake
  or

• Lightly sedated

The procedure is generally not considered painful, although some discomfort afterwards is common.

Step 2: Inserting the Balloon

The doctor carefully inserts a thin tube with a camera, known as an endoscope, through the mouth and into the stomach.

The empty balloon is guided into position through this tube.

Because the procedure is done through the mouth:

• No incisions are needed

• No external scars are created

This is one reason why gastric balloons are considered minimally invasive.

Step 3: Filling the Balloon

Once the balloon is correctly positioned inside the stomach, it is filled with:

• Saline solution
  or

• Gas depending on the balloon type

The balloon expands until it reaches the appropriate size.

The endoscope is then removed, leaving the balloon safely inside the stomach.

How Long Does the Procedure Take?

The procedure itself is usually quite quick.

In many cases, it takes:

• Around 20 to 30 minutes

Most patients are able to return home the same day after a short observation period.

What Happens After the Procedure?

The body needs time to adjust to the balloon.

During the first few days, patients commonly experience:

• Nausea

• Bloating

• Stomach cramps

• Acid reflux

• Temporary discomfort

These symptoms are normal and usually improve within several days as the stomach adapts.

Medication and proper aftercare can help manage symptoms.

Recovery and Diet After Placement

Patients usually follow a staged diet after the procedure:

Stage 1

Liquids only

Stage 2

Soft foods

Stage 3

Gradual return to healthy solid foods

Eating slowly and controlling portion sizes become very important after balloon placement.

Is the Procedure Safe?

For suitable candidates, gastric balloons are generally considered safe when performed by qualified professionals.

The treatment is:

• Non-surgical

• Temporary

• Minimally invasive

However, like any medical procedure, there are some risks, which should always be discussed during consultation.

Why Choosing the Right Clinic Matters

Professional experience and aftercare are essential for both safety and successful results.

At JJ Aesthetics, we prioritise:

• Patient safety

• Honest consultations

• Personalised support

• Ongoing aftercare guidance

We aim to help patients feel informed, comfortable, and supported throughout their entire journey.

Final Thoughts

A gastric balloon procedure is usually quick, minimally invasive, and designed to help patients build healthier eating habits and achieve sustainable weight loss.

Understanding the process beforehand can help reduce anxiety and make the experience feel far more manageable.

If you’re considering a gastric balloon and want expert guidance tailored to your goals, JJ Aesthetics is here to help.

Book your consultation today and take the first step toward a healthier, more confident future.