- What is a Lung Function Test? The tests involve breathing in an out of a machine; this measures how well your lungs are working. The staff will show you exactly what to do when you attend your appointment.
- How long will it take? The tests should take between 20 – 40 mins to complete; they are not difficult to do even if you are breathless. You may feel out of breath for a short while after the test.
- What should I do before the Lung Function Test? On the day of the test please avoid heavy meals, alcohol, exercise and smoking and wear comfortable clothing. It is best to avoid exertion just before the tests.
- Can I take my Medication? If your doctor has asked us to test your response to an inhaler at this appointment. Please try to avoid to take any inhaled Medication for twelve hours prior to the test unless it is necessary.
