Blue around the mouth of the baby


  1. Causes
  2. The blue around the mouth of the baby as a sign of ill health
  3. The blue around the mouth in the baby with severe pathology
  4. What to do if the baby has a blue near the mouth?

The blue around the mouth in infants is often observed in the first months of life, which invariably causes concern among young parents.

In medicine, the blue color of the nasolabial triangle is called “cyanosis” and can be regarded as conditionally pathological or absolutely pathological phenomenon, depending on who caused it reasons.

So let’s try to figure it out together, really worth the beat anxiety and run to specialists or leave everything as it is, in the case when the blue is due to normal physiology.


The nasolabial triangle in babies always occurs due to a decrease in the concentration of oxygen in the blood. Normal the indicator varies between 92.5-95%, but with a strong cry, overvoltage it drops to 92% and below. Accordingly, blue around the mouth is the external manifestation of H2O deficiency in tissues organism. Normally, such a change in the appearance of the baby occurs due to the following factors:

  • Loud and heavy crying. The child’s body forces are spent on crying, and oxygen in the blood decreases. After the baby calms down, the skin tone near the mouth becomes normal. At premature babies this is observed everywhere.
  • Hypothermia. Cyanosis usually appears due to the difference in air temperature after bathing. Go from cool to bath a room can cause a baby’s hypothermia and cyanosis around the mouth. The fact that the child is frozen is also indicated by his trembling bodies, cold legs, etc.
  • Light and thin skin of the baby. There is nothing to be done: baby’s just close proximity of blood vessels to skin surface, in the first months of life the whole body may be pale and with a bluish tint. And with a cry of blue near the lips only amplified.

The blue around the mouth of the baby as a sign of ill health

The blue around the mouth at the babyIn the presence of severe infections in infants nasolabial triangle cyanosis – not the only sign of trouble.

So, with pneumonia, the blue near the mouth is accompanied by difficulty and noisy breathing with shortness of breath, unnatural pallor of the skin. If there is no treatment, then the symptoms become more pronounced, in including cyanosis.

Symptoms of other serious diseases of a bacterial or viral nature also often present bluish nasolabial triangle in the baby.

One of the most dangerous causes of cyanosis in a child under 1 years – the presence of a foreign object in the respiratory ways. If previously the area near the baby’s mouth has never chenille, and now this is observed, moreover, breathing is difficult – you must immediately call the “ambulance”.

If possible, pending medical attention, it is necessary conduct an independent examination of the respiratory tract of the baby.

You should also try to push the item yourself: put the child on his lap with his stomach, lower the head down to floor and pat on the back. If a foreign body has not come close, then this will give a result.

The blue around the mouth in the baby with severe pathology

The blue around the mouth at the babyWorst if blue the nasolabial triangle lasts long enough, occurs when the child is completely calm, and there are no other negative signs celebrated. In such cases, cyanosis is an external manifestation of congenital pathologies such as:

  • Congenital heart defect;
  • Malformation of the pulmonary artery;
  • Acute heart failure.

Diagnose the disease can only a specialist to whom It is necessary to apply in this situation without delay. Most a common heart defect in children from birth is not closing the oval window. It happens that arterial and venous blood mixes, and this leads to a decrease in saturation oxygen and blue lips.

What to do if the baby has a blue near the mouth?

Cyanosis of the nasolabial triangle is not dangerous and does not require medical advice if occurs for physiological reasons and only up to 3-4 months of the baby’s life. More “adult” babies even when screaming, the blue around the mouth is not normal.

At the slightest suspicion of a disease or pathology, it is necessary show the child to specialists – pediatrician, neurologist and to the cardiologist. As a means of effective diagnosis is used chest x-ray, ultrasound of the heart and an electrocardiogram. find out from our publication why the child has bruises under the eyes.

It’s also helpful to read what causes in the corners of the lips sores.

Pay special attention to material that explains the reasons. blue nasolabial triangle.

As practice shows, more often total blue around the mouth in infants due to insufficient development of the respiratory system (usually a consequence of intrauterine hypoxia or premature birth of a child). Doctors recommend increasing the duration of walks and prescribing special massage courses.

As the causes of cyanosis of the area near the mouth are eliminated babies, this “flaw” disappears on its own, and the baby’s health improves.

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