There are generally two stages of breastfeeding anorexia, respectively around 3-4 months, and 8-10 months, the specific time there are individual differences. When the baby is 3-4 months old, with the gradual development, the baby is curious about the outside world and the surrounding environment, which will distract the attention of the baby to eat the milk, thus the baby’s anorexia phenomenon, usually lasts for about 1-2 weeks will return to normal. Babies 8-10 months in the stage of growing teeth, teething may occur during the gums red, swollen or painful phenomenon, which will affect the baby to eat milk, appear short-term anorexia phenomenon. These two situations are physiological anorexia, most do not need special treatment, the baby’s mental state is good, the weight will not appear obvious developmental delay. If the baby once appeared anorexia, accompanied by crying, mental instability or vomiting, diarrhea and other symptoms, it is pathological. Pathological anorexia occurs at irregular times, which will affect the baby’s development, and should be promptly examined for the cause and treated accordingly.