Explore the possible reasons for newborns having normal jaundice levels but persistently yellow faces, and provide professional advice.

Understand the possible reasons for newborns spitting up saliva, as well as whether medical attention is needed and daily care precautions.

A two-month-old newborn’s cold hands and feet may be due to an incomplete ability to regulate body temperature. It is important to keep them warm and to take them outdoors for appropriate sun exposure. Hiccup, on the other hand, is a common symptom in infancy caused by diaphragmatic spasm and is usually temporary and harmless.

Understanding the possible causes of phlegm in a newborn’s vomit, and the corresponding measures.

Explore the possible reasons for red bumps appearing on a newborn’s face and body within a few hours after birth, as well as how to deal with the phenomenon of newborns vomiting.

A five-day-old newborn may experience shaking during sleep, resembling a cold response, including hand and foot twitching and turning the face to one side. However, when picked up, these symptoms disappear. What could be the cause?

Explore the possible reasons for sparse hair in newborns, including genetic factors and the process of growth and development.

Sudden crying in newborns at night may be due to a deficiency in trace elements, particularly calcium and zinc.

A two-week-old baby with a cold and cough, the use of Four Seasons Antiviral Oral Liquid and Ceftriaxone has not improved, asking for treatment suggestions

The newborn undergoes a heel prick test seven days after birth, with both the initial and follow-up tests showing an abnormal phenylalanine concentration, causing concern among parents about the possibility of phenylketonuria. After further detailed examination, the results were normal, but the phenylalanine concentration was still slightly elevated.