Every November, we shine a light on Chronic Obstructive Pulmonary Disease (COPD)—a progressive lung condition that affects millions of people across the United States. For respiratory therapists, healthcare teams, and especially for smokers, this month is more than an awareness campaign—it’s an opportunity for action, hope, and change.

COPD is an umbrella term that includes chronic bronchitis and emphysema. Over time, it causes the airways to become inflamed and damaged, making it harder to breathe. The most common symptoms—chronic cough, mucus production, shortness of breath, and fatigue—often sneak up slowly, which is why many people don’t recognize the warning signs until significant lung damage has already occurred.

Smoking is the leading cause of COPD. Each puff exposes your lungs to harmful chemicals that destroy the delicate air sacs responsible for oxygen exchange. While not every smoker develops COPD, the risk rises sharply with years of smoking—and quitting is the single best step to slow or even prevent its progression.

For current smokers, November is your sign to take control of your health. It’s never too late to quit. Within weeks of stopping, your circulation improves and lung function begins to recover. Over time, your risk of developing COPD or worsening symptoms decreases dramatically.

COPD is now one of the leading causes of death in the United States, yet it remains widely misunderstood. Many people mistake early symptoms for normal aging or “smoker’s cough.” COPD Awareness Month encourages conversations that help people recognize symptoms early, seek care, and explore options like pulmonary rehabilitation, oxygen therapy, and medication to improve quality of life.

COPD may be chronic, but it doesn’t have to define your future. As awareness grows, so does access to better treatments, stronger support systems, and renewed motivation to live smoke-free. This November, take a deep breath—and make it count.