Pulmonary fibrosis is a progressive chronic lung disease where the tissue in the lungs becomes thick and stiff, making it increasingly difficult to breathe and leading to a low level of oxygen in the blood. In the early stages of the disease, the symptoms can mimic many other illnesses which can make it difficult to diagnose, and often the symptoms are ignored until they become more severe.
Here are some of the most common symptoms associated with pulmonary fibrosis:
Shortness of Breath
Shortness of breath (dyspnea) is the most commonly associated symptom of pulmonary fibrosis. It begins with shortness of breath during physical exertion but as the disease progresses, patients will find they suffer shortness of breath even while resting.