Green stool with milk petals may be caused by insufficient milk intake, indigestion, intestinal bacterial infection, etc. It can be treated by increasing milk intake and using medication. 1. Insufficient milk intake: the baby can’t consume enough milk, which will lead to some bile in the stool, and the situation of green stool with milk petals. At this time, you can increase the amount of milk, observe the baby’s stool, usually can be normalized. 2. Indigestion: Because the baby’s gastrointestinal function is not yet fully developed, too much food may cause indigestion, and the situation of green stools with milk petals, more often accompanied by an increase in the number of stools. At this time, you can follow the doctor’s instructions to use bacillus subtilis bacillus granules and other drugs for treatment. 3. Intestinal bacterial infection: due to the baby’s weak resistance, bacteria can invade the intestinal tract to cause inflammation, resulting in green stool with milk petals, usually accompanied by an increase in the number of stools, odor and so on. At this time, should follow the doctor’s instructions to rehydration and the use of cefixime and other drugs for anti-infection treatment. If the baby pulls green stool with milk petals, it is recommended to consult a doctor in time, under the guidance of the doctor, improve the relevant examination, clarify the cause of the disease, standardized treatment. The above drugs need to be used in accordance with medical advice.