Endoscopic balloon placement, also known as intragastric balloon therapy, is a temporary endoscopic weight-management option for selected patients. A soft balloon is placed inside the stomach using an endoscope and then filled so that it occupies space within the stomach.

The balloon can help patients feel full earlier during meals and may assist with portion control. It is used together with a structured nutrition and lifestyle program rather than as a stand-alone treatment.

The procedure is usually performed through the mouth without an abdominal incision. The balloon remains in the stomach for a defined period depending on the type of balloon used and is later removed endoscopically when required.

Temporary nausea, vomiting, abdominal discomfort or reflux can occur, particularly during the first few days after placement. Patient selection, medical supervision and regular follow-up are important throughout the treatment period.