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What Are The Causes And Treatments For Pulmonary Fibrosis

What Are The Causes And Treatments For Pulmonary Fibrosis

Pulmonary fibrosis is a chronic respiratory disease that causes scarring of the tissue inside and between the air sacs of the lungs. Due to this scarring, the tissue becomes thickened and stiff. It becomes difficult for oxygen to flow through the walls of the air sac into the blood, thereby leading to perpetual breathing problem.