Emphysema is COPD?

Emphysema is different from COPD in that emphysema refers to a pathological condition such as decreased airway elasticity at the distal end of the terminal bronchioles, while COPD is chronic bronchitis and/or emphysema characterized by airflow obstruction. Emphysema is not chronic obstructive pulmonary disease. Emphysema is a pathological condition in which the airway distal to the terminal bronchioles is reduced in elasticity, hyperinflation, and increase in lung volume or accompanied by destruction of the airway wall. Emphysema has the following types according to its causes: Senile emphysema, compensatory emphysema, interstitial emphysema, focal emphysema, paraseptal emphysema, obstructive emphysema. Chronic obstructive pulmonary disease, chronic bronchitis and/or emphysema characterized by airflow obstruction. Its main symptoms include chronic cough, expectoration, shortness of breath or breathing difficulties, wheezing and chest distress. Although emphysema and COPD are both lung diseases, they are different concepts. Emphysema is a pathological change, while COPD is a clinical diagnosis. In terms of diagnosis, doctors usually judge COPD based on a combination of symptoms, pulmonary function tests, etc. If emphysema is present, the doctor may diagnose it as COPD with emphysema. Treatment for emphysema and COPD includes the following: Smoking cessation: Smoking is a major risk factor for emphysema and COPD, and smoking cessation is important for prevention and treatment of the disease. Drug treatment: Depending on the patient's symptoms and condition, the doctor may prescribe drugs such as bronchodilators, corticosteroids, antibiotics, etc. Oxygen therapy: For patients with hypoxemia, oxygen therapy can improve quality of life and survival. Rehabilitation therapy: Respiratory training, exercise training, etc., can improve respiratory function and quality of life. Infection prevention: Infection is an important factor in exacerbating emphysema and COPD. Patients should pay attention to infection prevention. It is important to note that emphysema and COPD may progress gradually, seriously affecting the quality of life and health of patients. Therefore, patients should follow the doctor's advice for treatment and management, regular follow-up visits, in order to adjust the treatment plan in time. In addition, for high-risk groups, such as long-term smokers, people who are often exposed to harmful gases or dust, etc., attention should be paid to preventing emphysema and chronic obstructive pulmonary disease. Regular physical examination, timely detection and treatment of lung diseases, is very important to protect lung health. In short, emphysema and COPD although there is a certain association, but they are different concepts. For lung disease, should seek medical attention in time, a clear diagnosis, and take appropriate treatment and preventive measures.