Both tests are simple, noninvasive, and easy to use -- patients simply blow as hard and as fast as possible into the devices (as directed) and, in the case of peak flow meters, record their results.

"Spirometry often reveals that lung function is far worse than many patients and their physicians perceive it to be,” says Homer Boushey, M.D., president-elect of the American Thoracic Society. “Without the benefit of this test, the severity of a condition like asthma might be under-diagnosed and patients would not get the most effective treatment."

Without a lung function test, you may not know if your asthma is being managed as well as it could be. Poorly managed or undiagnosed asthma can put you at risk for severe symptoms, asthma attacks and lasting lung damage. Properly managed asthma means that you have fewer asthma symptoms and can do more of the things you enjoy.

Ask your doctor or health care provider about whether you should get a lung function test. Experts recommend that people with asthma get tested at least once per year or more often if asthma is severe.

Remember . . . check your lungs, and breathe your best!

For more information on asthma and lung function testing, please log onto www.respiratoryinstitute.com.

###
 
EDITOR’S NOTE: This information is provided by The Respiratory Institute established by GlaxoSmithKline. GlaxoSmithKline is a research-based pharmaceutical company and a world leader in respiratory care.