I was on one of my “let’s see where this road goes” adventures, the kind with those blind curves you don’t see until you’re already in them, when I noticed something unsettling. My portable oxygen concentrator (POC) wasn’t giving me oxygen with every breath. It wasn’t a dramatic failure, just…
Life Tethered to a Concentrator — Caroline Gainer

Caroline Gainer is from West Virginia, the state with the highest rate of COPD in the United States. She was diagnosed with moderate-to-severe COPD in 2013 after a pneumothorax (lung collapse). After two more lung collapses she was diagnosed as severe. She has been very active with the American Lung Association and the COPD Foundation as an advocate for people with lung disease. She hopes that her column, “Life Tethered to a Concentrator,” will inspire others to live their best life with COPD.
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