An asthma test evaluates lung function by measuring the ability to breathe into an instrument. Blowing into a spirometer measures the volume of air taken in and released. Additionally, a methacholine challenge test involves breathing in a potential asthma trigger – methacholine – to measure narrowing of the airways.
Read the patient stories below for information and advice about having a breathing test for asthma. Learn about common concerns, including what to expect during an asthma test, getting your results, and how to treat asthma.
Patient Advice
- Overall Rating
- 0.5
- average of all patients
- Pain
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Asthma Test Preparation:
“Do not get stressed: This is a very easy test; all you have to do during it is breathe.”
During an Asthma Test:
“Do not hesitate to ask the doctor or healthcare provider any questions during the test.”
