This is the stage at which patients are

There are four stages of emphysema, characterized by symptoms from barely noticeable seriously debilitating. What is emphysema? Emphysema occurs when the alveoli or air sacs in the lungs, which function as a gas barrier between the blood of the blood and lungs, allowing inhaled oxygen enters the bloodstream and carbon dioxide waste must be removed from the blood and expired from the lungs, damaged usually by smoking or chronic environmental or occupational toxins. This damage limits the air flow both in and out of the body. Doctors use a device called spirometer to check emphysema. Spirometer shows how much air the lungs can hold and how quickly you can expel air from the lungs. Results can also help determine how your advanced emphysema is. At risk: stage emphysema is characterized by normal spirometry evidence of those who have chronic cough with phlegm or mucus excess. Mild emphysema: Myahkyy emphysema is characterized by slightly reduced spirometer reading in those who have chronic cough with phlegm or mucus excess. Often, lung function is strong enough that the patient knows no limits in air flow. Moderate emphysema: Moderate emphysema is characterized by abnormal spirometry readings and more serious symptoms. This is the stage at which patients are usually aware of their limited flow of air and seek medical advice if they are unaware of their disease. In addition to productive cough and lasix 60 mg excess mucus, patients often experience shortness of breath after only moderate exercise,

Severe emphysema: Severe emphysema is characterized by spirometry evidence that show severe airflow limitation. Patients lose their breath after only very limited activities. Respiratory failure and heart failure has become a major opportunity and quality of life is strongly influenced at this stage emphysema. Consult your doctor immediately if you encounter a productive cough, excess mucus, acute or chronic fatigue, shortness of breath, confusion of the chest, difficulty breathing, loss of appetite and weight loss, or with your fingertips or your lips turn blue or gray and you suspect you may be at risk for emphysema. .