Peak Flow Meter

Peak Flow Meter

A peak flow meter is a handheld device that measures the amount of air that anyone can push through their bronchial tubes in one quick burst. These devices are commonly used in asthma treatment, although they can be utilized in the management of other lung disorders. The lower peak flow reading, the more obstructed the patient’s airway.
when a reader falls in the green zone, it means that there are between 80 and 100 percent of the personal best, and the patient’s condition is under control and is being well managed. yellow measurements between 50 and 80 percent indicate that a problem may be developing, and the patient may need to adjust asthma medications, moderate one exercise, or stay indoors to avoid air inversions and pollution. red measurements below 50 percent of normal lung function suggests that the patient needs immediate medical attention.
patients use peak flow meter to get a picture of their overall health over time. peak flow meter is used frequently in the morning and in the afternoon to get two examples of measurements from different periods of the day. Asthma management plans may include specific measures to take in response to changes in peak flow measurements, such as increasing the dose or frequency of a medication if measurements fall in the yellow zone.
peak flow meter can provide useful early warnings to patients. thanks to the fact that the device is portable, patients can also bring their peak flow meters to train and other outings to monitor their lung function, and the device is discreet, for patients who do not want to attract attention.

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