Elevated alanine aminotransferase and aspartate aminotransferase levels in a four-month-old baby may be due to physiological jaundice and do not necessarily indicate liver disease.

An elevated white blood cell count in infants may be caused by bacterial or viral infection, usually accompanied by fever symptoms. A routine blood test can confirm the diagnosis and appropriate treatment can be initiated.

Frequent crying in 13-day-old infants could be due to hunger. It is recommended to feed them every 30 minutes to 1 hour, with each feeding of 50 to 70 milliliters.

Greyish discoloration of the sclera in infants may be related to conjunctival stones.

A four-month-old baby may have defecated four times in a day due to cold or dyspepsia.

At around 60 days old, the baby has been vomiting more frequently over the past week. Sometimes, it’s not just vomiting but a direct spew, and occasionally, everything they’ve eaten is thrown up. It’s heart-wrenching to see the baby like this, and it’s difficult to understand why this is happening.

Newborn crying might be due to a lack of trace elements or an imbalance in the spleen and stomach, so it’s important to supplement nutrition appropriately and pay attention to oral hygiene.

Newborns who are sleepy and not eating may be related to hypoxic-ischemic encephalopathy or hypoglycemia, and medical advice should be sought.

A yellow face in newborns could be a sign of newborn jaundice, which requires further examination.

A two and a half-year-old child suddenly vomited at night and had diarrhea in the morning, possibly due to acute gastroenteritis.