So what is an exacerbation of COPD, or exacerbation of chronic bronchitis? Basically, it is based on a symptomatic definition. The patient complains about an increase in the baseline symptoms of ...

Chronic obstructive pulmonary disease (COPD) is a group of syndromes which depict common general symptoms, but differ in several more detailed aspects. It is characterized by airway obstruction, ...

COPD may originate from chronic bronchitis, which inflames the airways, or from emphysema, which damages the lung air sacs. Key indicators of COPD may include persistent breathing changes such as ...

Chronic obstructive pulmonary disease is a common and incurable respiratory condition that is largely preventable and treatable, pharmacologically and non-pharmacologically. It involves progressive ...

Chronic obstructive pulmonary disease (COPD) is a group of diseases that affect the lungs. The disease makes it difficult to breath and progressively gets worse. About 15 million Americans have been ...

You must go to a doctor to know for sure whether you have COPD. That’s because there are things to consider for a diagnosis. Some people have asthma and COPD at the same time. If you have symptoms of ...

November has arrived, the month when winter sets in, in some parts of the country, and the monsoon in others. With changes in weather, smoggier air and colder conditions, it a good time to be aware of ...

The current pathophysiology of COPD encompasses three main characteristics: emphysema, chronic bronchitis and small airway disease. Macrophages and neutrophils are implicated in this process; thus ...