It is a method of injecting Botox into certain parts of the stomach with gastroscopy. With stomach Botox, muscle functions are limited by targeting the stomach muscles, so the food stays in the stomach for longer, and the patient’s hunger is delayed.It is applied to patients who are overweight and cannot have surgery due to their excess weight, with the aim of losing weight quickly before surgery. Gastric balloon, a water-filled balloon, is placed in the stomach of the patient with a gastroscopy device, thus restricting the patient’s food intake.