The endoscopic gastric balloon application is a non-surgical, interventional procedure, which results in a very short hospital stay for patients. Unlike surgical operations, the gastric balloon application is a reversible method. In case of potential complications, the balloon can be easily removed, and after 6-8 months, once the balloon is taken out, the stomach returns to its original natural structure. During this procedure, there are no permanent changes in the anatomical structure and function of the digestive system organs. Furthermore, it is a more cost-effective option compared to surgical methods.