How does child pneumonia do, still throat has phlegm after discharge

The course of pneumonia in children is generally about 2-4 weeks. The hospital's medical resources are very tight. Generally, after the child's condition is under control, the child will be discharged from the hospital, but the disease will not be completely cured. You still need to follow the doctor's advice to give the child medication, and at the same time give water, fruit, or aerosol.