Question
A premature baby weighing only 1.6 kilograms, born at thirty weeks and a few days, has been discharged from the hospital after hospitalization. However, since about two weeks after birth, the baby has experienced episodes of blue and purple complexion every ten to twelve hours to one or two days, and the symptoms gradually alleviate after the blanket is loosened and the back is gently tapped. Each time the complexion turns blue and purple, the baby seems to be uncomfortable. What could be the possible causes of this condition?
Answer
The blue and purple complexion in infants, medically known as cyanosis, is a sign of hypoxia. Possible causes include underdeveloped lungs in premature babies, maldevelopment of the respiratory center, respiratory tract infections, or congenital heart disease. It is recommended that parents not wrap the baby too tightly and loosen the blanket appropriately when not feeding to avoid or reduce the occurrence of cyanosis. If the cyanosis is severe, the baby should be taken to a regular hospital for immediate treatment.