The difference between chronic bronchitis and pulmonary interstitial fibrosis

Pulmonary interstitial fibrosis is different from diseases such as old chronic bronchitis and bronchial asthma. Old chronic bronchial patients will feel breathless when lying down, while patients with pulmonary interstitial fibrosis are just the opposite. It is fine to lie down. Just a little activity, Will be out of breath. Because his ventilation function is weaker than normal people, oxygen is enough when resting, which can meet the body's consumption. Once exercise, lung capacity is increased, oxygen is not enough; some patients have high oxygen content in the body, they may walk You won’t feel it when you are running, but you may have difficulty breathing when jogging; if the oxygen content in the patient’s body drops to a certain level, you may have trouble breathing from lying down to sitting up.