Pediatric nebulization of the pros are can prevent and treat diseases, its disadvantages are less, the general standardization of children with medication, will not cause harm to the body, parents do not need to worry too much. Nebulization refers to the use of high-speed airflow through the nozzle or the use of liquid dispersed into tiny droplets, so that it is suspended in the gas, and can enter the respiratory tract, lungs, to achieve the wetting to play, as well as the prevention and treatment of respiratory inflammation. For children suffering from respiratory diseases, such as asthma, bronchitis, etc., can be taken according to the medical advice of nebulization treatment, which is conducive to promoting disease recovery, improve the prognosis, and is conducive to good health. Usually, the standard use of nebulization treatment in accordance with medical advice will generally not cause adverse effects on the child, but if the long-term use of large doses of nebulization, it may cause discomfort in the child, dry mouth, loss of appetite, nausea and other adverse reactions. If the child in the nebulizer, abnormal discomfort, parents need to bring the child to the regular hospital, for relevant examination, so as to clarify the cause of the disease.