Interstitial Lung Disease 2, also known as idiopathic pulmonary fibrosis, is related to localized pulmonary fibrosis and pulmonary fibrosis, and has symptoms including dyspnea on exertion and dry cough. An important gene associated with Interstitial Lung Disease 2 is SFTPA2 (Surfactant Protein A2), and among its related pathways/superpathways are Diseases of glycosylation and Complement cascade. The drugs Nintedanib and Analgesics, Non-Narcotic have been mentioned in the context of this disorder. Affiliated tissues include Placenta, Adipose and lung, and related phenotypes are abnormal pulmonary interstitial morphology and gastroesophageal reflux