Cannot sleep. my child has bronchopneumonia. what is that?

Lung infection: Infection in the lungs symptoms include cough, trouble breathing, fever, hypoxia, shortness of breath, it can also include symptoms of vomiting and abdominal pain.

Lung infection: This is infection of the tissues of the lung and can be caused by different microorganisms such as viruses, bacteria, and others. Your pediatrician should be able to explain what they think is causing this. Most children recover fairly rapidly.