The advice is to change it every time you use it. Once used it's no longer sterile and you risk introducing infection with every subsequent use. Plus, even though it will continue to penetrate the skin, after a few uses the tip will become hooked and cause more damage than a fresh one as it withdraws. And damage to your fingertips when you are at risk of neuropathy is not what you want.Are all lancets single use or do you guys sometimes use them more than once?
Same here. I pick days when I've eaten something naughty the day before, or eaten healthily the day before. Or if it's the morning after a heavy exercise day.I only ever change mine when it starts to hurt or if someone else wants to use my meter. My current one has been in use for around four months, I also don't test as often as I used to.
I will pick a few days every month to check that my levels are where I want them, so I must have got through something like 200 strips on the one lancet.
It's not making my eyes water yet, it will probably last another month or so.