Portable oxygen is a marvel of modern medicine, but anyone who carries it knows it comes with limitations that don’t show up in the brochures. The ads always feature someone strolling through life with a sleek device slung over their shoulder, smiling as if nothing has changed. But real life…
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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