Diarrhea that is diarrhea, infants eating breast milk diarrhea is not normal, need to look at the specific situation of infants, infants eating breast milk diarrhea can be caused by physiological factors or pathological factors, physiological factors caused by diarrhea is normal, if there is a pathological factors such as intestinal infections, digestive system abnormalities, etc., it is not normal. 1. Physiological factors: Breast milk contains various nutrients such as proteins, sugars, fats, trace elements, vitamins, etc. in appropriate proportions, which is generally beneficial to the infant’s absorption, but it may be due to individual physical reasons, such as the emergence of breastfeeding babies with scanty feces, as long as the baby’s general condition is good and there are no abnormal symptoms, it is a normal phenomenon, and there is no need to intervene. 2. Pathological factors: due to intestinal infections, digestive system abnormalities can lead to baby diarrhea, accompanied by decreased appetite, weakness and other symptoms, which is not normal. If the bacterial infection, according to the drug allergy oral antibacterial drugs such as cefixime; if the viral infection, with self-limiting, can not be special treatment. If the diarrhea is severe, oral montelukast can be used to stop the diarrhea. Parents should observe their babies carefully if they have breastfeeding diarrhea, and go to the hospital if necessary to avoid delaying the condition. The above medicines should be used according to the doctor’s advice.