Inflammation-induced ground-glass lung nodules require anti-infective treatment. Clinical use of anti-infective drugs, mainly penicillin, cephalosporins and erythromycin, the specific choice of antibiotics, according to the individualization of the patient to try to choose, usually need to be used for 7 to 14 days, and then review the chest CT to see whether the ground-glass nodules disappeared. Patients with inflammation-induced ground-glass lung nodules, which are left behind due to prolonged and repeated coughing and sputum, can be treated with drugs like Ambroxol to resolve phlegm and cough, which is effective in relieving patients’ clinical symptoms. During the treatment, patients need to pay attention to diet, try to eat light and easy to digest food, avoid greasy spicy stimulating food, drink more water, if there is discomfort, go to the hospital in a timely manner, do not be careless, so as not to delay treatment. Drugs need to be used under the guidance of a doctor, avoid self-medication.