Pulmonary Function Test with Bronchodilator (BDR)

This test is for

Male, Female

Test Preparation

Take your daily medications before your test unless your doctor tells you not to.
If you use a short-acting inhaler, try not to use it for 6 to 8 hours before the test. If you have to use it, let your doctor know before the test.
Avoid smoking for at least 6 hours before the test.
Don’t drink alcohol at least 4 hours before the test.
Don’t eat a large meal at least 2 hours before the test.
Don’t exercise for at least 30 minutes before the test.
It is advised to wear loose clothing that does not squeeze the chest or interfere with breathing.

Understanding Pulmonary Function Test with Bronchodilator (BDR)

What is Pulmonary Function Test with Bronchodilator (BDR)?

Pulmonary function tests (PFTs) with bronchodilator reversibility are a group of tests that measures the working capacity of your lungs. This includes breathing ability and ability of lungs to bring oxygen to the rest of your body. These tests are ordered in case of symptoms of lung problems. During the test, you will be asked to breathe into a device called a spirometer, which measures the amount and speed of air you can inhale and exhale. The test is performed before and after using a bronchodilator medication. This allows the doctor to see how your lungs respond to the medication and if there is any improvement in your breathing. This test helps doctors diagnose respiratory conditions, and monitor treatment progress for diseases like asthma, chronic obstructive pulmonary disease (COPD), and bronchitis. This test is a valuable tool in diagnosing and managing lung diseases, guiding treatment decisions, and tracking the progress of lung health.

Disclaimer: For radiology tests, you must visit your nearest Tata 1mg partnered lab facility.