Idiopathic Pulmonary Fibrosis
Idiopathic pulmonary fibrosis or IPF is a health issue in which scar tissues grow inside your lungs. When these tissues thicken, they make breathing more difficult. Thus, coughing is an alternative way to help your body release air. The exact cause of this condition is still known. In addition to a dry cough, you might also experience fatigue, gradual weight loss, loss of appetite, or shortness of breath. Similar to asthma, there is still no cure for IPF, so possible treatment options are used to alleviate your signs and slow down the progression of the disease. [6]
