Fletcher Allen, a Vermont university hospital and medical center, serves all of
Vermont and the northern New York region. Located in Burlington, Fletcher Allen is a regional, academic healthcare center and teaching hospital in alliance with the University of Vermont.
An asthma diary helps you keep track of how well you are managing your asthma. You record your peak expiratory flow (PEF), your symptoms and what triggers them, and the quick-relief medicine you use to relieve the symptoms.
Measure your PEF often, every morning and evening if possible, and record it in your diary. If you have symptoms or an asthma attack, record the trigger (if possible), the symptoms, and what kind of medicine you used for relief and how well it worked. Also note if you had to contact your doctor or seek emergency care. This can help you know your triggers and help your doctor monitor your treatment.
It may be helpful to record your PEF using the same green, yellow, and red zone system used in your asthma action plan.
Here is an example of how to use an asthma diary.
Week of October 12
My personal best is 400 liters per second. My:
- Green zone is 320 to 400 liters per second (80% to 100% of my personal best). To figure 80% of your personal best peak flow, multiply your best flow (in this example, 400) by 0.80 (in this example, you get 320).
- Yellow zone is 200 to 319 liters per second (50% to less than 80% of my personal best). To figure 50% of your personal best peak flow, multiply your best flow (in this example, 400) by 0.50 (in this example, you get 200).
- Red zone is less than 200 liters per second (less than 50% of my best).
My current long-term medicines are fluticasone and salmeterol.
|Date||AM/PM PEF||Trigger||Symptoms||Quick-relief medicine and response||Red zone visit to doctor/hospital?|
|E. Gregory Thompson, MD - Internal Medicine|
|Rohit K Katial, MD - Allergy and Immunology|
|Last Revised||February 22, 2013|
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