An informative fact sheet about long term oxygen therapy. Long term oxygen therapy (LTOT) is prescribed for people who have a low level of oxygen in their blood and not for everyone who is short of breath.
An informative fact sheet about spirometry. Spirometry is a simple test that measures how much air you can blow out and how fast.
Helpful fact sheets on 'Safety of Inhaled Corticosteroids (ICS)', and 'Steroid Tablets'