How many days can children recover from pneumonia infusion is related to the severity of the disease, usually around 5-15 days. Because children have individual differences, so the specific circumstances should consult the attending physician. Pneumonia in children is an inflammation of the pediatric lungs caused by pathogens such as bacteria or viruses, and is mainly characterized by fever, cough, shortness of breath, and dyspnea. Mild pneumonia mainly involves the respiratory system, and can usually be controlled with fluids for 5-7 days to reduce symptoms. However, if the child belongs to severe pneumonia, which is often accompanied by an imbalance of acid-base balance and organ dysfunction, then the infusion time will be prolonged, and it may take about 5-15 days to control the condition, or even longer. In summary, the infusion time of children’s pneumonia can not be generalized, suffering from children’s pneumonia patients should be timely medical treatment to target the cause of the symptomatic treatment.