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Blue nasolabial triangle in a child: reasons why
Often a blue nasolabial triangle in a child is a natural phenomenon. However, such a manifestation may indicate the presence of a serious pathology. In this case, a visit to a doctor is mandatory.
Why does the nasolabial triangle turn blue in a healthy child
If a child cries or screams for a long time, then the amount of oxygen in his body decreases. When screaming, its content decreases from 95% to 92%. At the same time, the nasolabial area turns blue. In medicine, this is called cyanosis.
A blue nasolabial triangle in a child appears with severe crying.
Imperfection and underdevelopment of the lungs also leads to blue discoloration. With age, the functioning of blood vessels and organs improves and this phenomenon disappears. If it persists, contact your pediatrician, as cyanosis can be caused by a disease of any organ.
In infants, the skin in the area of the nose and lips is thinner and more delicate. That is why the plexus of the veins is visible and the skin appears bluish. In this case, the child does not need treatment.
Several dangerous reasons for the blue discoloration of the nasolabial triangle
Blue skin around the nose and lips appears in the following cases:
- respiratory diseases;
- ingress of foreign objects into the respiratory system;
- the presence of heart defects;
- problems with the development of the respiratory system.
In all cases, an urgent visit to a doctor is necessary.
The nasolabial triangle becomes blue in case of serious respiratory diseases, including pneumonia. In this case, the child also has panting, shortness of breath, pallor of other areas of the skin.
When foreign objects enter the respiratory system, the skin in the area of the nose and lips turns blue, and breathing becomes difficult. In this case, call an ambulance.
The constant blue of the nasolabial triangle also indicates the presence of a congenital heart defect. With such pathologies, a mandatory examination by a doctor is required. Only he can make the correct diagnosis after carrying out the necessary tests. The baby is given an ultrasound of the heart, an ECG, an X-ray and is sent for examination to a neurologist.
Often, after such a complete examination, the child is diagnosed with insufficient development of the respiratory system. In this case, the doctor prescribes a course of massage and regular walks. In this case, the problem disappears quickly enough.
Pay close attention to the accompanying symptoms that accompany blue skin. Even with small doubts or suspicions, consult a specialist.