Question
My son developed yellowing of the face 15 days after birth, improved at 18 days, but then recurred with jaundice and lips turning blue at 23 days. What could be the cause of the lips turning blue?
Answer
The primary cause is a decrease in hemoglobin oxygen content in the blood, which is common in some lung and heart diseases. If the baby exhibits this condition, congenital heart disease should be considered. It is advisable to seek medical examination promptly to determine the cause and whether treatment is necessary. Pay close attention to the baby’s condition changes in daily life.