Exercise tests are an effective way to not only measure physical strength and endurance, but also how well you can breathe. They can reveal vital information about your lung function, your oxygen levels, and your general physical abilities.

Supplemental oxygen is a type of medical therapy used to treat chronic lung conditions like cystic fibrosis, pulmonary fibrosis, and COPD. The aim of supplemental oxygen is to maintain a patient’s blood oxygen levels which are vital for systemic health. Every organ in the body requires oxygen in order to function properly, so using supplemental oxygen as it’s advised by your doctor can provide you with immense short- and long-term benefits.

COPD effects more than just your lungs and how well you can breath. It also influences your mental state causing irrational behavior or mood swings, and can even lead to depression and anxiety.