Asthma peak flow diary

Use this service to submit an asthma peak flow diary to the surgery.

You can use this service if you:

  • are registered at the surgery
  • have been invited to do so

How to use your peak flow meter

  • put the pointer back to the first line on the scale (this is usually 60)
  • stand, or sit upright (choose what’s easiest for you and always do it that way)
  • take a deep breath
  • make sure your mouth makes a tight seal around the mouthpiece
  • blow as hard and fast as you can into the meter
  • write down your score (the number next to the pointer)
  • do this 3 times in a row so you get 3 scores and use the highest of these scores to fill in your diary

Before you start

We’ll ask you for:

  • your first and last name, date of birth, sex, postcode, email and phone number
  • if applicable, the details of the person you are completing the form on behalf of
Start now

You can also phone us on Castle Medical Practice 01582 399444 or Castle MGP based at Churchfield Medical Centre 01582 399444.