What’s wrong with diarrhea after switching to formula 2?

The main considerations for diarrhea after changing the 2-segment milk powder are milk powder allergy, cold abdomen, intestinal flora imbalance and other factors.
1. milk powder allergy: when the baby to the new 2 paragraph milk powder allergy, lead to gastrointestinal because of allergy, gastrointestinal mucosa edema, the milk powder digestion and absorption ability is poor, cause diarrhea.
2. Abdominal cold: when the baby drink 2 paragraph milk powder during the abdominal cold, resulting in gastrointestinal tract peristalsis too fast, intestinal material can not be absorbed, stool quickly out of the body, diarrhea.
3. intestinal flora imbalance: the baby is small, intestinal flora is not stabilized, after the change of the 2 paragraph milk powder, dysfunctional intestinal flora, resulting in gastrointestinal tract peristalsis abnormal, will also appear diarrhea.
The two sections of the milk powder diarrhea, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.