If you are using a peak flow meter, read your peak flow rate on a scale with three different zones. The highest number that you get will be the peak flow rate you should aim for each day. If you are having any difficulty breathing or feel like you need to take emergency medicine, yo...
indicate asthma, clinicians typically use peak flow measurement to monitor patients with known asthma rather than for initial diagnosis. To measure peak flow, the patient takes a maximal breath and seals the peak flow meter between their lips before blowing forcefully...
Also call if your peak-flow-meter readings are in the yellow or red zones.If you have an asthma attack and your symptoms persist despite your usual medications, seek emergency help immediately.PrognosisAlthough asthma cannot be cured, it almost always can be controlled successfully. Most people ...
This chapter also includes a helpful diagram of peak flow zones. In “Diaries and Action Plans,” the author presents information on how patients can keep asthma diaries to help them learn how triggers and medications affect their symptoms and peak flow measures. An example of a diary chart ...
There are usually three zones: green, yellow, and red. Green indicates your asthma symptoms are under control, and red signals you need to improve your airflow right away. The peak flow meter may show signs of worsening asthma even before symptoms are present and can be particularly useful ...
Peak flow meter with questionnaire and mini-spirometer are considered as alternative tools to spirometry for screening of asthma and chronic obstructive pulmonary disease. However, the accuracy of these tools together, in clinical settings for disease diagnosis, has not been studied. Two hundred consecu...
Knowledge of the peak flow meter in asthmatic children and teenagers - Journal of Allergy and Clinical Immunologydoi:10.1016/S0091-6749(02)82103-0Martha Elvia MartínezSandra Nora GonzálezCarlos CansecoAlfredo AriasMosby, Inc.Journal of Allergy & Clinical Immunology...
When and how to use a peak flow meter What your child's peak numbers are for the Green, Yellow, and Red Zones Symptoms to watch for and how to treat them Names and doses of medicines, and when to use each medicine Emergency telephone numbers and locations of emergency care Instructions ...
A description of three "zones" of asthma control: green (the best), yellow (control is worsening), and red (medical alert stage). These stages are determined bypeak flow meterreadings that measure your breathing. Green is for the times when peak flow readings are 80% to 100% of your pe...
Finally, if the family does not have one, the child will need a peak flow meter (PFM). A PFM is a handheld device that measures the peak expiratory flow rate and, if done correctly, can detect constriction well before the appearance of asthma symptoms. PFM readings are assessed according ...