Bronchodilator Test

We use the bronchodilator or bronchodilation test to prove the reversibility of obstruction in the airways. With this test, we try to prove or confirm asthma. The test is performed by blowing air into the mouthpiece. The device then calculates all the necessary values. When the application of a bronchodilator completely eliminates the obstruction and normalizes the FEV1, the test is considered successful in proving asthma.