CT suggests that a small amount of inflammation in the lungs is usually not serious. If the inflammation is acute, it needs to be treated aggressively or it may lead to disease progression. CT suggests a small amount of inflammation in the lungs is usually indicative of a lung infection, and patients may have symptoms such as coughing, coughing up sputum, fever and chest pain. Common pathogens that cause pneumonia include Streptococcus pneumoniae, Mycoplasma, Chlamydia, Haemophilus influenzae, and respiratory viruses, which can be treated with amoxicillin, azithromycin, levofloxacin, and antiviral drugs such as ribavirin to actively fight the infection. CT suggests a little inflammation in the lungs, which may also be caused by special pathogens such as Mycobacterium tuberculosis, in which case active anti-tuberculosis treatment should be carried out, and drugs such as rifampicin, isoniazid, pyrazinamide and ethambutol may be used. In addition, CT suggests that there is a little inflammation in the lungs, may also be the patient’s previous infection repair left after the old lesions, at this time, usually patients do not have acute symptoms, generally do not need anti-infection treatment, regular follow-up can be. If the CT suggests that there is a little inflammation in the lungs, it is recommended to consult a doctor in time to assess the condition and follow the doctor’s instructions. The above mentioned drugs should be taken under the guidance of a professional doctor, and should not be taken without authorization.