Multiple benign granular nodules in both lungs are often considered as hematogenous tuberculosis, pneumonia, pulmonary nodular disease, pneumoconiosis, etc. Treatment includes anti-tuberculosis therapy, anti-inflammatory therapy, symptomatic therapy, etc., and the use of medication should be in accordance with the doctor’s instructions. 1. Tuberculosis: blood-borne tuberculosis, chest X-ray manifestations are mostly bilateral pulmonary corn-like nodules. The treatment should be standardized anti-tuberculosis treatment, such as the use of rifampicin, isoniazid and so on. 2. Pneumonia: part of the inflammation will cause the corresponding symptoms, such as fungal infections, you can target the pathogen regular application of antifungal drugs, such as voriconazole and so on. 3. Pulmonary nodular disease: non-caseating granulomatous lesions, with obvious symptoms, glucocorticoids such as prednisone can be used. Lung transplantation should be considered for end-stage patients. 4. Pneumoconiosis: mainly symptomatic treatment, first of all, avoid dust contact, with obvious asthma symptoms, can apply salbutamol and other asthma medication; sputum can be applied to aminoglutethimide hydrochloride and so on. Multiple benign corn nodules in both lungs, patients are advised to seek timely medical attention, clarify the cause of the disease, and actively treat it.