Why is a Lung Function Test necessary?
LFU is essential for people who experience breathing difficulties, chronic coughing, or other related symptoms. This test is also important for those who have already been diagnosed with lung diseases such as asthma, chronic obstructive pulmonary disease (COPD), or fibrosis, in order to monitor the progression of the disease and the effectiveness of treatment.
How do I prepare for PFT?
A PFT requires minimal preparation on your part. You should avoid heavy meals two hours before the test and refrain from smoking at least one hour before. If you are taking medication, it is important to inform your doctor, as some medications may affect the test results.
How is a lung function test performed?
During the PFT you will be asked to breathe in and out through a mouthpiece connected to a spirometer. The spirometer measures the volume and speed of the air you inhale and exhale. The test can vary, but generally takes around 15 to 30 minutes.
What do the results mean?
Your PFT results will provide a detailed analysis of your lung function. The doctor will examine the results and compare them with normal values based on your age, height, gender and ethnicity. Abnormal results may indicate the presence or progression of a lung disease.
What happens after PFT?
After the test, your doctor will go over the results with you and discuss any necessary steps. Depending on your results, you may need further tests, medical treatment, or advice on lifestyle changes to better manage your lung health.
Book an appointment for a lung function test
If you need a lung function test, you are welcome to book an appointment with one of our experienced doctors. Whether you are experiencing symptoms or want to monitor your lung health, our team is ready to offer support and expertise.
Ensure a professional and safe experience with our qualified staff. Click here to book your appointment for a lung function test today.
Yes, the PFT is a non-invasive and painless procedure. You will be asked to breathe through a mouthpiece, and there are no needles or other equipment involved that cause pain.
A typical lung function test takes between 15 to 30 minutes. However, the time may vary depending on the specific tests your doctor wants to perform.
The results of your PFT are often available immediately after the test. Your doctor will review the results with you and explain what they mean for your health.