I use Fiasp in my pump, and have done for well over a year. My cgm showed me that, with me, Fiasp only appears to be active for 3.5 hours, whereas Novorapid was 4 hours.
When my BG was high, Novorapid took most of the day, with at least a couple of corrections, to bring it down. With Fiasp, it comes down before my next meal.
With Novorapid, I bolussed before all meals but with Fiasp I have to wait till after a meal, if my BG is below my target of 6 - 8.
Fiasp is much better for me but everyone is different.
@Ann48 I don't know why your doctor says he can't prescribe it. I would have thought it would have been available everywhere by now. Have you asked a pharmacist if it's available? I remember years ago, my GP said she couldn't prescribe the drops my optician said I should ask for. She prescribed similar drops and when I told the pharmacist, she said the original drops were available and she'd just prescribed them for someone else. She added that it was probably due to the cost.
@tim2000s I know the cost of Fiasp and Novorapid were the same, is that still the case?[/