Asthma–chronic obstructive pulmonary disease (COPD) overlap syndrome (ACOS) is a commonly encountered yet loosely defined clinical entity. ACOS accounts for approximately 15–25% of the ...
Asthma can cause excess mucus buildup in the lungs, leading to chest congestion. It usually worsens when you have a respiratory infection or when your allergies are acting up. However, you can also ...
and COPD. The progression in severity of asthma symptoms, and the overlap of symptoms seen in some patients with asthma and COPD have lead us to theorize that asthma may be a risk factor for the ...
This breathing test can detect COPD in its earliest stage, even before any obvious symptoms are noticeable ... cause that airflow obstruction: COPD, asthma, cystic fibrosis, or another condition.