If you are suffering from a lung condition, a portable oxygen concentrator (POC) is a lightweight, easy-to-use solution for better breathing. Portable oxygen concentrators work by taking in atmospheric air and removing nitrogen to deliver oxygen-rich air. This oxygen is delivered via nasal cannula for you to breathe. These devices can be powered by any AC or DC power source, including rechargeable batteries.

Among the benefits of these devices; they require no heavy tanks or refilling, can be used stationary, portable, or travel, can be carried or rest on a wheeled cart, and needs only minor maintenance.

Portable oxygen concentrators when used at least 15 hours a day, help to increase your life span. Research shows using POCs during exercise allows you to exercise longer, at a higher intensity, which means you’ll reap greater rewards for all your efforts. If you feel lethargic, it may be because your oxygen levels are low. Oxygen therapy gives you the stamina you need to carry out normal, everyday functions such as getting dressed, cleaning house, preparing a meal and taking the dog for a walk.

When you’re not getting enough oxygen, you may experience confusion. This is the first sign you may not be getting enough oxygen. During sleep, even people with healthy lungs get less oxygen. When you have COPD or another lung disease, reduced oxygen intake may interfere with a restful night’s sleep and lead to some pretty significant health problems.