Researchers pointed out that action plans for children with asthma may not be as effective ... airflow volume out of your lungs using a peak flow meter. Visit the American Lung Association ...

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 ...

Variability of PEFR of greater than 20% should alert the asthmatic to a possible asthma attack.

mumc.nl Exercise can provoke asthma symptoms, such as dyspnoea, in children with asthma ... especially in cases where there was sufficient room for improvement. Peak expiratory flow was the only lung ...

Tell your doctor if asthma symptoms get worse after taking a new medication. If possible, use a peak flow meter to measure any changes to airflow, and report changes that occur after taking ...