Medically reviewed by Daniel More, MD 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 ...

A peak flow meter is a device that measures how well your lungs expel air. The device is a valuable tool for people with a respiratory condition like asthma or COPD, because it helps track the ...

Some people use a portable hand-held device called a peak flow meter to measure their lung function. This device measures how much air you can push out of your lungs in one swift exhale. If you use ...

Further information The panel agreed the technology is not appropriate to be selected for guidance development as there is insufficient evidence. For further information on how we select topics for ...

The PF9940 PeakAir® Peak Flow Meter is an integral component of asthma management programs. It is suitable for patients of all ages, the PeakAir assists in monitoring the patient’s maximum ...

Discover essential tips for managing asthma in children and effectively handling emergencies to keep them safe and healthy.

Early fall is when asthma flare-ups peak in the U.S., and a warming climate is bad news for sufferers: It means more ground-level ozone, a longer pollen season and more wildfire smoke – -all ...

Patients whose asthma was well controlled according ... Main Outcome Measures: Mean morning peak expiratory flow over the 8 weeks of treatment, recorded daily, adjusted for baseline, age, height ...

peak flow meters and spacer devices properly How to ensure you are receiving basic care: use a written asthma action plan - including how to tell whether your asthma is getting worse and what ...

The third week of September is known as asthma peak week, when irritants and allergens increase the chance of triggering asthma attacks. National Jewish Health experts said there are several ...

Peak expiratory flow was the only lung function parameter that could be improved substantially by training. The effects of training on asthma control, airway inflammation and bronchial ...

If your asthma is getting worse and there is a risk you might have coronavirus, contact the online NHS 111 coronavirus service. Start a peak flow diary if you have a peak flow meter as it can be a ...