The choice of the modality of treatment of restrictive ventilation disorders depends mainly on its etiology. Restrictive ventilation dysfunction can be caused by fibrosis and calcification of the lung tissue to varying degrees, due to inflammation. At this time anti-inflammatory treatment should be used, for example, bacteria causing antibiotics can be chosen. If the tuberculosis is caused by Mycobacterium tuberculosis infection, a combination of anti-tuberculosis drugs with a full course of treatment can be chosen. In case of idiopathic pulmonary interstitial fibrosis, glucocorticoids such as dexamethasone, methylprednisolone, prednisone, etc. can be chosen. In addition, bronchial asthma caused by spasm and contraction of the lung and bronchial mucosa can be treated with bronchodilators such as salbutamol, terbutaline, ipratropium, etc. In addition, occupying lung lesions due to various causes including benign tumors, stones and malignant tumors should be treated early, if necessary with surgery and supplemented with radiotherapy and chemotherapy.