Posted 6/17/2014 12:13 PM (GMT 0)
A peak expiratory flow rate is a fairly simple test done, usually as part of a comprehensive pulmonary function test procedure. By itself, a few minutes as one usually is instructed to do several attempts and the best result or average results recorded. A full set of pft's may take 30 minutes to an hour depending on factors like patient cooperation, quality of equipment etc. Peakflow is based on your height and age. Do you have a lung disease as it is usually feeling short of breath or having an asthma attack that is likely to cause panic? Patient having severe asthma attacks need treatment and the peak flow is a great tool for Respiratory Care. Big Breath and keep on working on ways to control your anxiety. WE are here for you.