How often can I safely use my rescue inhaler?

It usually occurs in people who smoke or those who inhale irritants. More than 3 million Americans are estimated to be affected by emphysema. Emphysema affects ... Emphysema Symptoms. Early symptoms include: Coughing up clear sputum (mucus from deep in the lungs); Wheezing; Shortness of breath with activity. The main cause of emphysema is smoking, but other causes include air pollution and chemical fumes. Symptoms include shortness of breath, coughing and fatigue. Treating and preventing exacerbations—or flares of disease—are critical factors in managing COPD. People with frequent exacerbations (2 or more a year), have a ... Oct 31, 2022 ... Emphysema Symptoms. Emphysema primarily affects the lungs but can also affect other organs and systems, including the heart, muscles, and ... May 1, 2022 ... If you have emphysema, you can find it uncomfortable to breathe as your chest becomes hyperinflated. This is when the damaged parts of the lung ... Emphysema is a progressive respiratory disease resulting from structural damage to the lung tissue due to inflammatory processes. Patients with severe to very severe emphysema (stage III or IV chronic obstructive pulmonary disease according to the Global Initiative for Chronic ... 10 vector coding for human α1-antitrypsin for the treatment of α1-antitrypsin deficiency. Chiuchiolo MJ, Kaminsky SM, Sondhi D, Hackett NR, Rosenberg JB, Frenk ... Dec 22, 2014 ... We show that deleterious telomerase mutations are a risk factor for COPD and may occur at a frequency that is similar to alpha-1 antitrypsin deficiency.