Don’t think so, as I’m highly allergic to nickel, and haven’t reacted to them ... yet. I don’t think they’d be allowed to use it in an implantable, as it’s banned even in jewellery in the EU.Allergy reaction to nickel occurs and I wonder whether that may be in the metal component.
There have been so many issues with it, particularly over the last 4-6 months I cant even be bothereed ro get replacements from Abbot anymore
- poor adhesion
- numerous straight out of the box failures
- dodgy readings on 4 sensors
I then started to itch when the sensor was on and told by pharmacist that I appear to have an allergy to the metal in the filament ( apparently uncommon whereas allergy to the glue is being increasingly reported in pharmacists journals )and that I should not use libre for 6 months unless taking antihitamines. Not what I wanted to hear, particularly as I had 6 sensors, (mostly made up of replacements for previous failed sensors) that would expire within the next 4 months.
Abbot said they would only refund 2 sensors,as a “goodwill gesture”, so i deided to use one of the others alongside antihitamine tabs to at least track bg changes
No itching, but the sensor is consistently reading 3-4 mmol off showing 2’s and 3’s whereas finger pricks are showing 5-7
I think the Libre is a fantastic idea but was probably rushed out with insufficient testing & quality assurance
I think the pharmacist told me that nickel was the issue with allergy to the filament - cant remember for sure but it was definately either nickel or Zinc that he saidAllergy reaction to nickel occurs and I wonder whether that may be in the metal component.
Although not a drug intervention, I guess Libre will be the same as most drugs - will work fine for many with only minor side effects, will have more significant side effects for others making it unpleasant to use and will cause significant harm to a small monirityThat’s such a shame, I wonder if some peoples’ bodies just don’t like whatever they use to coat the filament to stop the body attackimg it? So far, I’ve found them really accurate, I love them.
Sorry to hear you had the same experiences - I wonder how many people develop the same problems over time - one of the customer services team I spoke to a while back when I had more faith in the system said “its not you, were trying to understand whats happening” and sent me a new reader alongside a replacement sensorExactly what happened to me after 8 months use, though I don't know whether it's the filament or the glue that I'm allergic to. (I suspect the former as it would explain the LO readings that I too was getting.) Interestingly, after I stopped for 6 months my last remaining sensor was much less itchy, but as the results from it continued to be hopelessly erratic (mostly reading much much lower than bgs but not by a consistamt amount) I gave up on the libre. Am still contemplating the technology, namely a dexcom G5, as it would make my night and morning bgs much easier to handle.
I found them generally very good for the first 8-10 sensors then got lots of problems with adhesion, inaccuracy and finally allergy - to me it looks like either 1) the % duff sensors has increased markedly 2) for those with contact sensitivities these build up over time 3) Abbot have changed something like the glue or the fillamemt with a negative impact or some combination of the 3 - either way I’m done with Libre although Ive still got 6 unused sensors and an unused reader which Ill probably employ at some time as Abbot will only refund on 2 sensorsEvery time I put a Libre sensor on I cross my fingers and hope that this one will continue to be as brilliant as the last.
I get contact dermatitis from most watch straps, am nickle sensitive, soap causes rashes under rings, and I get an itchy rash from most sticking plaster, yet the Libre has been brilliant for me over around 15+ sensors.
I think it just the luck of the draw - which is absolutely no help to people who do have problems, but all I can say is that from my point of view, I hope they never change the glue, or change a thing, because by some miracle it works for me so far.
Very unfair, I know.
The ideal would be a system which works for everyone, but I have yet to encounter one of those!!!
I've only used one sensor so far. Had no problems although I'm also nickel sensitive. Wasn't aware of the EU nickel jewellery ban. That pleases me and, as you say, they're unlikely to permit it for implantable use but not for external.Don’t think so, as I’m highly allergic to nickel, and haven’t reacted to them ... yet. I don’t think they’d be allowed to use it in an implantable, as it’s banned even in jewellery in the EU.
So back to normal blood sugar meters for me but I will check out the dexcom devices mentioned above in the thread!
I have decided to give up on the Freestyle Libre. It can be a fantastic device when it works, but for me I was getting erratic readings to a point where I was using a normal blood sensor as a back up to check the libre readings much of the time. I also had two occasions where I developed a marble sized bump under the sensor and had to take the sensor off early before the two week sensor period. The last bump took about 3 weeks to go down.
I wrote to Abbott 2 weeks ago to discuss the issues (and to ask for a refund for an unused sensor) but they haven't responded regrettably. So back to normal blood sugar meters for me but I will check out the dexcom devices mentioned above in the thread!
Brian
There have been so many issues with it, particularly over the last 4-6 months I cant even be bothereed ro get replacements from Abbot anymore
- poor adhesion
- numerous straight out of the box failures
- dodgy readings on 4 sensors
I then started to itch when the sensor was on and told by pharmacist that I appear to have an allergy to the metal in the filament ( apparently uncommon whereas allergy to the glue is being increasingly reported in pharmacists journals )and that I should not use libre for 6 months unless taking antihitamines. Not what I wanted to hear, particularly as I had 6 sensors, (mostly made up of replacements for previous failed sensors) that would expire within the next 4 months.
Abbot said they would only refund 2 sensors,as a “goodwill gesture”, so i deided to use one of the others alongside antihitamine tabs to at least track bg changes
No itching, but the sensor is consistently reading 3-4 mmol off showing 2’s and 3’s whereas finger pricks are showing 5-7
I think the Libre is a fantastic idea but was probably rushed out with insufficient testing & quality assurance
There have been so many issues with it, particularly over the last 4-6 months I cant even be bothereed ro get replacements from Abbot anymore
- poor adhesion
- numerous straight out of the box failures
- dodgy readings on 4 sensors
I then started to itch when the sensor was on and told by pharmacist that I appear to have an allergy to the metal in the filament ( apparently uncommon whereas allergy to the glue is being increasingly reported in pharmacists journals )and that I should not use libre for 6 months unless taking antihitamines. Not what I wanted to hear, particularly as I had 6 sensors, (mostly made up of replacements for previous failed sensors) that would expire within the next 4 months.
Abbot said they would only refund 2 sensors,as a “goodwill gesture”, so i deided to use one of the others alongside antihitamine tabs to at least track bg changes
No itching, but the sensor is consistently reading 3-4 mmol off showing 2’s and 3’s whereas finger pricks are showing 5-7
I think the Libre is a fantastic idea but was probably rushed out with insufficient testing & quality assurance
There have been so many issues with it, particularly over the last 4-6 months I cant even be bothereed ro get replacements from Abbot anymore
- poor adhesion
- numerous straight out of the box failures
- dodgy readings on 4 sensors
I then started to itch when the sensor was on and told by pharmacist that I appear to have an allergy to the metal in the filament ( apparently uncommon whereas allergy to the glue is being increasingly reported in pharmacists journals )and that I should not use libre for 6 months unless taking antihitamines. Not what I wanted to hear, particularly as I had 6 sensors, (mostly made up of replacements for previous failed sensors) that would expire within the next 4 months.
Abbot said they would only refund 2 sensors,as a “goodwill gesture”, so i deided to use one of the others alongside antihitamine tabs to at least track bg changes
No itching, but the sensor is consistently reading 3-4 mmol off showing 2’s and 3’s whereas finger pricks are showing 5-7
I think the Libre is a fantastic idea but was probably rushed out with insufficient testing & quality assurance
I completed a yellow card report at the point where I gave up on the systemI agree. But don’t give up. Report it to the authorities (NHS in UK and FDA in USA) and they will get Abbott (the freestyle libre manufacturer) to fix it. Its not complicated at all- Those libre guys just have to listen and not ignore us. Don’t give up. See my thread We will have a better controlled life. Trust me. See the thread and movie on YouTube I posted in “Freestyle Libre sensor Serious inaccuracies- Help us improve this!”
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