A peak flow meter is used to measure your peak expiratory flow rate (PEFR). PEFR describes how quickly your lungs expel air during a forceful exhalation after you fully inhale. Regularly conducting a ...

By Anjali Srivastava: A peak flow meter is a handy, portable device that measures how fast air leaves the lungs. It plays a vital role in asthma management by helping users track their lung function ...

Dec. 8 -- (HealthDay News) -- Measuring peak flow is important for asthmatics, as it monitors how well you can blow air from your lungs and may even help predict a pending asthma attack. Peak flow is ...

What if you could unlock a state of mind where time melts away, your focus sharpens to a razor’s edge, and even the most challenging tasks feel almost effortless? This isn’t some far-off dream or a ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. We’ve all experienced flow before, even if we didn’t call it that. It's the state where ...

Please provide your email address to receive an email when new articles are posted on . Patients may have difficulty completing bronchodilator response testing. Patients with severe asthma may still ...