What is the reason for a suddenly forceful spitting up of milk in a newborn who has just completed a full moon?

Patient's question:

No

Doctor's answer:

The child may have a cold, improper feeding, or intestinal disease. You can consider finding the cause yourself. For now, you can give a small amount of Mimi Ai and Jianpi San to gradually regulate it. Avoid getting cold, and hold the baby upright for a while after feeding before putting them down to avoid compressing their abdomen.