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 ...

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A peak flow meter is a simple, small, hand-held tool that can help you maintain control of asthma by providing a measurement of how well air moves out of the lungs. After blowing into the device, the ...

London-based Smart Respiratory is set to showcase the world's first integrated ‘smart' peak flow meter, which allows patients ...

What is Adult-Onset Asthma? When a doctor makes a diagnosis of asthma in people older than age 20, it is known as adult-onset asthma. Adults tend to have a lower forced expiratory volume (the volume ...

Anyone with asthma should be prepared for an emergency. Even if you've kept your asthma under control for years, it could still get worse without you realizing it. Knowing the symptoms of an asthma ...