Everyday life changes when you need supplemental oxygen on a regular basis. As such, portable oxygen concentrators are life-saving and life-changing little machines. “People with emphysema or COPD need oxygen,” says Kimberly Langdon, M.D., Ohio-based physician, and VP of product development and research at Physician Integrative Laboratories. “COPD is generally from tobacco and cigarettes. Any pulmonary disease such as pleural effusions from cancer may need to be on oxygen. Pulmonary hypertension is another reason.”

      For these conditions and anyone who requires medical oxygen, portable oxygen concentrators are the answer. They give you the freedom and independence to do as you please, all while breathing in the oxygen-rich air you need.