Lung Function Testing
Lung Function Testing Services Offered in Riverview, FL
Precision Allergy Asthma and Immunology Care in Riverview, Florida, provides lung function testing to help identify and monitor breathing-related conditions. Rajivi Rucker, MD, MPH, and Craig Kalik, MD, offer expert evaluation for asthma and other respiratory concerns. The skilled providers use test results alongside your symptoms and medical history to guide diagnosis and treatment. Call Precision Allergy Asthma and Immunology Care or complete the online booking form to learn more about lung function testing.
Lung Function Testing FAQ's
What is lung function testing?
Lung or pulmonary function testing measures how well your lungs work. Different tests assess how much air you can move in and out of your lungs, how quickly you can exhale, and other aspects of breathing.
Spirometry is one of the most common lung function tests. You take a deep breath and then blow as hard and fast as possible into a mouthpiece connected to a measuring device.
Your provider may repeat the test after you use a bronchodilator, which is a medication that relaxes and opens the airways. Comparing the results can indicate whether the medication reduces airway narrowing.
When are lung function tests used?
Your provider might recommend lung function testing if you have unexplained or recurring respiratory symptoms, such as:
- Shortness of breath
- Wheezing
- Frequent coughing
- Chest tightness
- Difficulty breathing during exercise
Lung function testing is particularly useful when evaluating asthma. It provides objective airflow measurements that help your provider determine whether your airways are narrowed or unusually responsive.
Testing can also help monitor an existing respiratory condition. Repeating lung function tests over time allows your provider to see whether your breathing has changed and how well treatment is working.
What happens during the test?
Your Precision Allergy Asthma and Immunology Care provider explains exactly what to do before testing begins. For spirometry, you usually wear a nose clip and seal your lips firmly around a mouthpiece. You then breathe according to specific instructions.
The test requires some effort because you need to inhale deeply and exhale forcefully. Some people briefly feel tired or lightheaded afterward, but these effects usually pass quickly. You may need to repeat the test several times because repetition helps produce accurate, consistent measurements.
Your provider may give you specific instructions before your appointment, including whether you should temporarily stop certain inhaled medications. Follow these instructions carefully rather than stopping medication on your own.
What can lung function results show?
Your provider compares lung function results with expected values based on factors like your age, height, and sex. They interpret the measurements together with your symptoms, physical examination, and other test results.
Abnormal results provide valuable clues about what’s affecting your breathing. However, lung function testing is only one part of a complete assessment and doesn’t always provide a diagnosis by itself.
Call Precision Allergy Asthma and Immunology Care to learn more about lung function testing or schedule an appointment online today.
