The baby’s lips are purple, which may be caused by physiological factors, or may be caused by lung disease or circulatory system disease.
1. Physiological factors: some babies lips natural pigmentation is more obvious, the color appears purple, no other uncomfortable. At the same time in the cold environment, due to the contraction of capillaries in the lips, can baby will lips purple, raise the temperature, natural relief.
2. Lung disease: severe pneumonia, bronchial asthma, primary pulmonary hypertension, etc. can lead to the baby’s lips purple.
3. Circulatory disorders: mainly heart problems. Right-to-left shunt congenital heart disease, myocarditis, etc. can lead to purple baby lips.
Excluding physiological factors, the baby’s lips purple may be caused by a serious disease, we must seek medical attention as soon as possible to find the cause and actively treat it.