How long does pneumonia usually take to be reexamined?

If pneumonia is diagnosed by examination, active anti-inflammatory treatment is required. The normal course of disease is 7~14 days. Chest X-ray or chest CT should be reexamined at intervals of 1~2 weeks after treatment to understand the control of inflammation. During this period, close monitoring of body temperature, regular reexamination of blood routine, erythrocyte sedimentation rate, C-reactive protein and other inflammatory indicators, if the treatment is effective, can achieve better therapeutic effect. Especially the elderly body resistance and low immunity, we must pay special attention to.