What causes babies to breathe loudly?

For many babies, careful parents will find that their children’s breathing is always uneven when they sleep. Sometimes the airflow is very large and the sound of wheezing is also very similar. At this time, we should consider the child’s respiratory system or asthma. In addition, the breathing sounds of newborns are mostly related to genetics and cardiopulmonary function. What is the reason for the baby’s loud wheezing sound? What are the main causes of respiratory diseases?

The incidence of childhood asthma is indeed very high now, and the chance of inheritance is also particularly high. There are many causes of asthma, but they are nothing more than internal and external factors. Internal factors are physical factors, and external factors are environmental factors. Childhood asthma is closely related to colds, weather changes, excessive exercise, fatigue, certain foods and medicines, passive smoking, paint, and oil fumes.

In addition, the fur of small animals, indoor dust mites, mold, cockroaches, flowers, pollen, etc. are also triggering factors for some children with asthma. Among them, colds are the most common factor causing asthma attacks in children.

Sudden onset of wheezing is the main feature of childhood asthma. The wheezing symptoms of childhood asthma vary greatly depending on the severity of the asthma. Children may have high-pitched wheezing that can be heard without a stethoscope or at a certain distance.

The respiratory rate increases and breathing becomes difficult. Infants and young children may breathe through their mouths with flaring nostrils. Many children may have cough, which is usually dry cough at the beginning, and white mucous sputum is coughed up when the attack subsides. In severe attacks, the patient may show irritability, cyanosis, pale complexion, and cold sweats. Physical examination revealed three-recess sign, increased heart rate, and wheezing in both lungs.

Further aggravation may lead to symptoms of heart failure such as distended neck veins, edema, small bubbling sounds in the middle and bottom of the lungs, and enlarged liver. Children with chronic asthma may have signs of emphysema, such as barrel chest and tympanic sound on chest percussion.

What is the reason why babies breathe loudly? This is a phenomenon that many children encounter in life, due to pneumonia or asthma, accounting for 3% of the country. Under normal circumstances, there is really no need to worry. Most children have loud wheezing because their cardiopulmonary function is not well developed, and their body metabolism and fast breathing rhythm cause loud wheezing.