How to Test Yourself for COPD at Home in 5 Minutes?

One way to test yourself for COPD at home in 5 minutes is to use a simple device called a peak flow meter. This device measures how fast you can exhale air from your lungs, which can be an indicator of lung function. To use the peak flow meter, take a deep breath in, place your lips tightly around the mouthpiece, and exhale as hard and fast as you can. The meter will give you a reading, which you can compare to normal values for your age and sex. If your reading is significantly lower than normal, it may be a sign of COPD and you should consult a healthcare professional for further testing and diagnosis.