What is COPD?
Chronic obstructive pulmonary disease, or COPD,    refers to a group of diseases that cause airflow blockage and breathing-related problems.

It includes emphysema and chronic bronchitis.

Although there is no cure for COPD, it can be treated.

 

Symptoms

COPD makes it harder to breathe. symptoms may be mild at first, beginning with intermittent coughing and shortness of breath. As it progresses, symptoms can become more constant to where it can become increasingly difficult to breathe.

You may experience wheezing and tightness in the chest or have excess sputum production. Some people with COPD have acute exacerbations, which are flare-ups of severe symptoms.

 

What causes COPD

Most people with COPD are at least 40 years old and have at least some history of smoking.

In addition to cigarette smoke, cigar smoke, pipe smoke, and secondhand smoke can cause COPD.

Your risk of COPD is even greater if you have asthma and smoke.

You can also develop COPD if you’re exposed to chemicals and fumes in the workplace. Long -term exposure to air pollution and inhaling dust can also cause COPD.