On CT examination of the lungs, a little inflammation of the lungs is diagnosed, a condition that suggests infectious or non-infectious factors in the lungs. The more common infectious factors are caused by bacterial infections, and antibiotics such as penicillin, amoxicillin, ceftriaxone sodium, cefoperazone, clindamycin, and levofloxacin can be chosen. If the pneumonia is caused by mycoplasma or chlamydia infection, you can choose erythromycin, azithromycin, and memantin as treatment. In case of inflammation of the lungs due to idiopathic interstitial pulmonary fibrosis, glucocorticoids such as dexamethasone, methylprednisolone, prednisone, combined with immunosuppressive agents such as cyclophosphamide for treatment if necessary, can be chosen.