Parents often come to the clinic to ask, since the birth of the child has been dilute stool, to the hospital after the stool test and no obvious abnormalities found, with a lot of digestive drugs, but no improvement, but the child and no other signs of discomfort, this in the end need to be managed? In fact, some children’s stool abnormalities do not require special treatment, mostly seen in infants within 6 months of age, the number of stools after birth that is more, more eczema, but no other symptoms, eat well, weight gain is normal, which is mostly seen in breast-fed children, mostly due to lactose intolerance caused by the addition of complementary foods or weaning after the improvement, the stool back to normal, so no special treatment is required. The eczema is serious, but you can try lactose-free and sucrose-deeply hydrolyzed protein formula. This is what we often call physiological diarrhea!