In the three bad sensors I had they were inconsistent - sometimes OK but sometimes out. If they were always out by a set amount, they would have been useful, but I had to resort to finger pricking which defeated the object of having the Libre. Thankfully Abbott replaced them.Do the difference in readings change in one sensor?
Or stay the same distance out the whole time.
Not sure if I worded that one right
I'm using sports tape with great success. People tend to like RockTape. I've tried it and I tend to lean towards KTTape being slightly better and more adhesive (you can get it in Boots). It stretches in multiple directions but cutting a little X in the middle of the tape gives the tape a bit more stretch so it fits over the sensor better and doesn't make it 'hug' your arm too much. I must say it feels much more protected. This is my first sensor over Compeed, it itches a tiny amount and I'm not sure if I'm just being a bit over sensitive about it but so far I think it's reaction free (4 days in).When I do get one I might look for an armband kind of thing to cover the sensor up. Got s feeling mine will get pulled off
As promised an update on my Compeed experiment. You may remember from my last posting that I cut a hole in the Compeed first and then stuck the Compeed on my arm. The Sensor was then put as centrally as possible onto the Compeed. I then covered it all over with Opsite for protection.
Well it lasted the full 14 days. There was some itching after 4 to 5 days but nowhere near as bad as previous sensors. The sensor varied in its accuracy varying by anything up to 2mmol under and over blood glucose readings.
The sensor has just expired and as you will see from the pictures there is irritation where the sensor has been touching the skin.
I think the only way to avoid this will be to put the sensor through the Compeed without making a hole first. I know from others that this can be risky.
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Do the difference in readings change in one sensor?
Or stay the same distance out the whole time.
Not sure if I worded that one right
whatever sensor you use, whatever meter you use...... even if you took 3/4 meters and used a drop of blood from the same finger or if you used 1 meter and tested using a different finger on each hand, you will never get the same reading. - with blood or when scanning
All these posts where people are making a deal out of their readings being out by .9 mmol, 1mmol , 2mmol etc are all irrelevant. If you look at all these variations, most of them are within the variable range.
I dont think i have been any luckier than another person because I attach a sensor as soon as my old sensor expires and then get a reading very similar to a finger prick.
Its all within the variable.
The best way to deal with this is to use a meter and then compare the averages with your HBA1c.
My HBA1C is spot on with my freestyle libre HBA1C. Given all these variations, I am sure that this would be the same for most others on the libre?
Spot on!
Should the sensor & blood test differ, there can be a huge number of variables that cause it. The body is a complicated beast & it's surprising how well it copes. Even when a sensor doesn't seem to track well, the trends are still a huge help.
I have my latest sensor over Cavilon and other that being a bit itchy the first 2 days has settled down nicely.
Does anyone have a method of getting rid of the red marks left by old sensors? Although they are fading, I'm now running out of places to attach on my arm that hasn't been used yet.
Spot on!
Should the sensor & blood test differ, there can be a huge number of variables that cause it. The body is a complicated beast & it's surprising how well it copes. Even when a sensor doesn't seem to track well, the trends are still a huge help.
I have my latest sensor over Cavilon and other that being a bit itchy the first 2 days has settled down nicely.
Does anyone have a method of getting rid of the red marks left by old sensors? Although they are fading, I'm now running out of places to attach on my arm that hasn't been used yet.
I've got my fingers crossed for you. I am about to put my next sensor on over the top of a Compeed Medium plaster this time with no hole in the middle. I've got my fingers crossed that this will work.Well, I'm back on with the Libre - first try since the mess it made of my arms in mid January. I've applied two coats of Cavillon and put the sensor over that. We'll see how it goes. I didn't give it any time to settle in as I didn't want to encourage skin irritation by keeping it on longer than 14 days. I've just done my first scan and it's about a mmol adrift from the BG reading at present. I hope it's going to be a good consistent sensor because I want to use it to help me settle onto my new Tresiba insulin. Fingers crossed the Cavillon works!
Smidge
Sensors last up to 14 daysHow often do you need to replace the sensor?
Sensors last up to 14 days
Sadly not available on prescriptionI guess it works out cheaper for me then. Ill have to see if my GP Can issue these instead, Man I really want this meter, its going to be so much less hassle when out and about.
Mine is on the verge of this. Also the built-in meter has started to diverge from my Optium, which it never did before. I'll wait a bit, but expect it to bomb.My Libre reader has stopped accepting blood strips. Abbott are sending a replacement.