I posted a while ago about having very high sugars after mealtimes. I was really struggling with pre-bolusing and started to research Fiasp insulin. This coincided with my yearly consultant review, and having read the reviews I was very pleased with my consultant approved a change to Fiasp....
Well, I'm equally disappointed to say that it just doesn't work for me at all!
I moved over from Novorapid. This was effective, and if nothing else predictable. It also should not be marketed as "Rapid" in any sense of the word! Interestingly, my hospital clinic (and the whole BERTIE/DAFNE course) advises that you should inject and eat immediately. This is the biggest misconception they teach diabetics: it just does not work. To effectively use Novorapid, you've got to time it. In my case, I can inject and wait 30-45 mins before I get a drop in blood sugar. Some foods need an even longer wait...
So, I thought Fiasp would be ideal for me. In reality, it doesn't seem to drop my sugars very quickly at all. I still need a long pre-bolus (30 minutes in the morning), I actually need more of it, and it is also very unpredictable. With Novorapid, I could time the 4 hours it took to get out of my system. With Fiasp, it generally leaves at about 3 hours, but every now and again I'll get a sudden drop at 4 hours. Like yesterday: 30 minute lead at lunch, taken at 1 pm, flatline 6 all the way until 4.30 pm: sudden rise to 10... Sudden drop to 4.2 by 5.30... No food or other insulin involved!
Additionally, sometimes Fiasp seems to work really well at reducing blood sugar spikes (say, to take the edge of a 10 and rising). Other times, it just seems to do nothing. I'm a little bit mystified, to be honest! I really thought this was the answer to my problems, but I'm really struggling with it. Any tips appreciated!
I've been a T1 now for 18 years, and I always rotate injection sites. Nothing obviously wrong with those, or any explanation as to why this would influence my levels. I use Livermir, which I have for about 10 years: that's well adjusted, and I can get a flat 6 overnight, for instance. I don't low carb, as such, but I probably eat about 30-50 g of carb a day; I know I could reduce this, but I struggle without some carbs in my diet...
I'm sticking with Fiasp for now, and hoping that it will all come together. I'd even started to think this could be a dud batch of insulin, but the fact that it sometimes does work perplexes me!
Well, I'm equally disappointed to say that it just doesn't work for me at all!
I moved over from Novorapid. This was effective, and if nothing else predictable. It also should not be marketed as "Rapid" in any sense of the word! Interestingly, my hospital clinic (and the whole BERTIE/DAFNE course) advises that you should inject and eat immediately. This is the biggest misconception they teach diabetics: it just does not work. To effectively use Novorapid, you've got to time it. In my case, I can inject and wait 30-45 mins before I get a drop in blood sugar. Some foods need an even longer wait...
So, I thought Fiasp would be ideal for me. In reality, it doesn't seem to drop my sugars very quickly at all. I still need a long pre-bolus (30 minutes in the morning), I actually need more of it, and it is also very unpredictable. With Novorapid, I could time the 4 hours it took to get out of my system. With Fiasp, it generally leaves at about 3 hours, but every now and again I'll get a sudden drop at 4 hours. Like yesterday: 30 minute lead at lunch, taken at 1 pm, flatline 6 all the way until 4.30 pm: sudden rise to 10... Sudden drop to 4.2 by 5.30... No food or other insulin involved!
Additionally, sometimes Fiasp seems to work really well at reducing blood sugar spikes (say, to take the edge of a 10 and rising). Other times, it just seems to do nothing. I'm a little bit mystified, to be honest! I really thought this was the answer to my problems, but I'm really struggling with it. Any tips appreciated!
I've been a T1 now for 18 years, and I always rotate injection sites. Nothing obviously wrong with those, or any explanation as to why this would influence my levels. I use Livermir, which I have for about 10 years: that's well adjusted, and I can get a flat 6 overnight, for instance. I don't low carb, as such, but I probably eat about 30-50 g of carb a day; I know I could reduce this, but I struggle without some carbs in my diet...
I'm sticking with Fiasp for now, and hoping that it will all come together. I'd even started to think this could be a dud batch of insulin, but the fact that it sometimes does work perplexes me!