A four-month-old baby can use combinatorial protease powder, but it is important to pay attention to the dosage and combine treatment with the child’s symptoms.

A four-month-old baby is experiencing indigestion, and after a few days, the tongue coating turns white. The baby has a bowel movement every three days, with dry stool. Can the baby take lactase tablets to improve the condition?

The baby has diarrhea, and their stomach always makes gurgling sounds. How should you handle this? Do you need to go to the hospital to buy medication for the baby?

A four-month-old baby can take Vitamin AD supplements, and it is recommended to choose ‘Yi Ke Xin’ as it has a peanut oil flavor, which is more appealing to babies. No more than one pill per day, as excessive intake may lead to poisoning.

It is not recommended to take a four-month-old baby to high altitude areas to avoid the health impact of hypoxia.

Is it suitable for a four-month-old baby to travel to high-altitude areas, and what are the associated health risks?

This article offers advice on the use of Dafelene for a four-month-old baby.

Discuss whether a four-year-old child can consume Songhua Jiayuan formula milk and how to lower immunity through other means.

Numbness in a child’s feet may be caused by a calcium deficiency, and gluconate calcium oral solution can be taken for treatment.

Discuss the impact of precocious puberty on a girl’s height and propose possible solutions.