Surgery is a special stage of rapid growth and development in infancy or puberty, where the body will show significant growth and usually no discomfort; whereas intestinal flatulence is usually a pathological change, which is accompanied by indigestion, loss of appetite and other discomforts. The period of surging is a special stage of body growth and development, mainly occurring within one week of age and puberty (10 to 19 years old) two stages. At this time, due to the faster growth and development of the body, the demand for nutrition is greater, which will lead to an increase in the amount of food intake, height, weight, chest circumference and other growth is faster, and there is usually no obvious discomfort. Intestinal flatulence is a pathological change, mainly due to overeating, eating too much gas-prone food and other physiological factors and intestinal flora imbalance, intestinal obstruction, peptic ulcer and other gastrointestinal disorders caused by the patient at the same time may also be accompanied by dyspepsia, fullness and bloating, acid reflux, belching, loss of appetite, nausea and vomiting and other discomforts. It is recommended to consult a doctor in time to make a clear diagnosis and differentiation under the guidance of a professional physician.