The more a person smokes, the more likely ...

COPD, chronic obstructive respiratory disease, chronic obstructive pulmonary disease, chronic bronchitis, emphysema, bronchitis - chronic

Chronic obstructive pulmonary disease (COPD) is one of the most common lung diseases. This makes it difficult to breathe. There are two main forms of COPD:

Chronic bronchitis, defined by long-term cough with mucus Emphysema >> << that determined lung over time

Most people with COPD both combination conditions. Overview, causes, risk factors

Smoking is the main cause of COPD. The more a person smokes, the greater the likelihood that a person will develop COPD, although some people smoke for years and never COPD. In lasix no prescritpion rare cases, nonsmokers who do not have a protein called alpha-1 antitrypsin can develop emphysema. .