What are the causes of chronic cough in children? There are 6 common types of chronic cough in children.

The causes of chronic cough in children include cough variant asthma, gastroesophageal reflux, upper airway cough syndrome, post-infectious cough, and otogenic cough. In addition to some infectious diseases, mental and psychological abnormalities can also induce psychogenic cough.

Clinically, a cough that lasts for more than four weeks, or a cough that lasts for more than 28 days without improvement, is called a chronic cough. One of the most vulnerable groups to chronic cough is children, because children's respiratory system resistance is weak. Once bacteria or germs invade the respiratory tract, it is easy to induce a chronic cough. In addition, other reasons can also cause the disease. So, what are the causes of chronic cough in children?

1. Cough variant asthma

If the chronic cough occurs during the season change, it is mostly due to cough variant asthma caused by chronic nonspecific inflammation of the airway. Generally, the chronic cough caused by this situation is ineffective with antibiotics.

2. Gastroesophageal reflux

Chronic cough in children may also be caused by gastroesophageal reflux. Once the contents of the stomach flow back into the esophagus and stimulate the distal mucosa, it will cause airway aspiration, which in turn causes chronic cough. This situation is more common in the causes of chronic cough in children.

3. Upper airway cough syndrome

Chronic cough caused by rhinitis, chronic pharyngitis, sinusitis, nasal polyps and other diseases are collectively referred to as upper airway cough syndrome. In this case, the primary disease needs to be actively treated. As long as the primary disease is well controlled, the cough symptoms will be suppressed and relieved without the use of any cough suppressants.

4. Cough after infection

When children are infected by a virus, they will have airway hyperreactivity, which will induce long-term chronic cough, which is clinically called post-infectious cough. Usually, this kind of cough will heal on its own within eight weeks of onset, and no special medicine is needed for treatment.

5. Otogenic cough

Some children have chronic cough, which may be directly related to various types of otitis media, clinically known as otogenic cough. In addition, whooping cough and tuberculosis can cause long-term cough in children.

6. Psychogenic cough

If a child's chronic cough disappears when he concentrates on doing something, it is a psychogenic cough caused by psychological reasons, not respiratory, ear, or stomach diseases.