Addressing the issue of a six-month-old baby’s aversion to drinking milk and changes in eating habits

A parent seeks solutions for their 1-year-old son who has been refusing to eat for two consecutive days and has not pooped, possibly due to indigestion (eating three meals in a row). They have already used Qijin Dan and lubricating enema, but the child still seems uncomfortable and did not want to eat this morning. They inquire about other possible solutions.