The 6-month gastric balloon is a temporary method used in the treatment of obesity. In this procedure, an inflatable balloon is placed in the stomach. The balloon reduces stomach volume, providing a feeling of fullness and encouraging the person to consume less food. This method is applied without the need for surgery, supporting weight loss alongside a healthy eating plan and lifestyle changes. The 6-month gastric balloon is used as a tool to initiate the weight loss process and provide motivation. However, since the effect of the balloon is temporary, it should be complemented with other methods for long-term weight control. The gastric balloon method can be considered as a supportive tool in the fight against obesity, but seeking advice from a specialist doctor is important.