For many people, it's difficult to imagine a world before modern medicine, even though such a world existed in the not-so-distant past. Even diseases like COPD, which we now know to be very common, were barely understood just a few generations ago.

For people with COPD, life is often filled with uncertainty: uncertainty about health, uncertainty about the future, and uncertainty about how bad your symptoms will be on a given day. That's why it's especially important for people with COPD have a safe, familiar place to retreat to when they need to get away from the stresses and inconveniences of the outside world.

For many people fighting chronic lung diseases like COPD, the hardest battles are not the physical ones, but the ones that happen inside the mind. Coping with a disease that disrupts your breathing—a basic life function—is far from easy, and it takes a major mental toll on many people with the disease.

It's long been known that COPD and heart disease are related, and that heart disease disproportionately affects people with COPD. Researchers estimate that at least one-third of people with COPD suffer from coronary artery disease (the most common type of heart disease) and millions more suffer from other chronic heart conditions.

One of the most difficult parts of living with COPD is coming to terms with the ways it can change your life and limit your activities. This is especially true for working adults, who often have to make difficult decisions about how to continue working—and if they should continue working—while managing their COPD.

Keeping up with healthy habits is not an easy task; for many, it's a lifelong process—and sometimes a lifelong struggle—to stay on track. If you have a chronic health condition like COPD, it can feel downright overwhelming to shoulder the pressure of having to live a healthy lifestyle while also managing your disease.

Pneumonia is a somewhat common and potentially serious type of lung infection that, on average, causes more than a quarter of a million hospitalizations and about 50,000 deaths in the US every year. Anyone can get pneumonia, but it's significantly more dangerous for older adults and people with chronic lung diseases like COPD.

When it comes to sex and gender-related differences in COPD, women certainly seem to get the short end of the stick. Studies show that women not only tend to be more prone to getting COPD, but also suffer from worse symptoms, later diagnoses, and other COPD-related health problems more often than men.

COPD is a complicated disease that comes with a variety of extraneous health concerns, including an increased risk for several other serious diseases. One of those diseases is lung cancer, a condition that is quite different from COPD, but still linked to the chronic lung disease in numerous ways.

Lungs affected by COPD are very sensitive, particularly to things like respiratory irritants, physical strain, and less-than-ideal breathing conditions (such as hot or humid air). Because of this, if you have COPD, you've probably noticed that your COPD symptoms tend to flare up in certain environments or when you do certain things.