It is normal for newborns to have smelly stools, and normal breastfed babies’ stools themselves are acidic and smelly. In the newborn period due to the child is relatively small, the gastrointestinal function is relatively weak, it is easier to have a variety of indigestion, there can be the case of smelly stools, this is a normal performance, in the newborn period is also relatively normal. If the child eats milk normally, the number of stools is normal, usually it does not matter, you can not need special treatment. However, if there is a persistent odor, accompanied by mucus or pus, blood and other symptoms, we need to be vigilant about the possibility of gastrointestinal infections, it is recommended to consult a doctor in a timely manner, improve the stool routine, stool culture and other related tests to clarify the diagnosis, and then comply with the doctor’s instructions to carry out targeted treatment.