If a 6-month-old infant has a weak spleen and stomach, it will show growth retardation and abdominal symptoms, as follows: 1. Growth retardation: after the infant has a weak spleen and stomach, the digestion and absorption ability will be poor, and the food will not be absorbed well, so the development will be relatively slow. For example, their weight will be lower than that of their peers, and they will sit and raise their heads later than their peers; 2. abdominal symptoms: infants will have symptoms such as abdominal distention and fullness, dry stools and thin stools. For 6-month-old babies with weak spleen and stomach, they can be treated with spleen and stomach supplementation, such as applying Ginseng and Atractylodes granules.