Acidic and foul-smelling baby stool is commonly seen in indigestion, and generally does not require special treatment. Here are some tips:

1. Identify and Adjust Diet

If parents notice abnormal stool in their babies, especially when the foul smell is severe, it is mostly caused by indigestion. For babies fed with formula milk, it is advisable to reduce the milk volume or dilute the milk. If there are many bubbles in the stool, it indicates carbohydrate indigestion, and it is necessary to reduce or even stop feeding starch-containing foods.

2. Massage the Baby's Belly

When parents first notice abnormal stool in their babies, they can use simple methods to help. Regularly massaging the baby's belly can be effective. Use the middle three fingers to massage the baby's belly clockwise around the navel for 5 minutes each time, twice a day (morning and evening). This can help speed up the baby's intestinal movement.

3. Establish Good Bowel Habits

Proper bowel habits have a significant impact on a baby's health. Starting from two months of age, it is advisable to train the baby to have regular bowel movements, preferably in the morning or before bedtime. Morning bowel movements are ideal, and evening bowel movements can help the baby sleep better. It is also important to observe the frequency of the baby's eating and bowel movements. If there are no abnormalities in eating and the frequency of bowel movements remains stable, parents can generally be reassured. However, if there are frequent and abnormal bowel movements, it is advisable to closely observe the baby's condition and seek medical attention promptly if there are any adverse reactions.

In addition, parents should pay attention to the baby's daily habits, cultivate good and regular routines, engage in appropriate physical activities, and effectively maintain normal bodily functions. By closely observing the baby's eating and bowel movement patterns, parents can gain a better understanding of their baby's health status and take timely action if necessary.