A peak flow diary allows you to chart your symptoms and peak flow readings.
Your GP or respiratory nurse will be able to provide you with a diary.
It is helpful to take your peak flow diary to your regular reviews or appointments to let your doctor or nurse see how stable your COPD has been.
You can also order or download peak flow diaries free of charge online.
Download your own peak flow template:
Peak flow diary template [.pdf, 234KB]