Dear Dexcom

Well, our month of companionship is almost over – and I’m sad to say goodbye. We’ve been through good times and bad, but knowing that you’re there for me always has been quietly comforting. Or not so quietly now that I think of all the times you’ve woken me in the night with your buzzing and beeping. All the same, the good times have been good. You’ve taught me new ways of doing things. You’ve embraced me with your robotic kindness and graphical insights. You’ve made me see things from a whole new perspective, and I feel like I’ve grown both spiritually and medically with you literally by my side. It’s been emotional.

We’ve still got two days together,…

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When you’re paying $500 for a piece of kit for a month you sort of hope you can squeeze every last cent out of it. Unfortunately I’ve found the Dexcom to be a little bit dicey on the return on investment front this week. I changed over the insertion mid Thursday last week and shouldn’t have had to do it again until mid Thurs this week. However by late morning on Tuesday the results it was getting were scarce, and the ??? signs were starting to show ever more frequently. By the afternoon it was pretty much kaput – no results at all. I was so tired I vowed to sort it in the morning, but didn’t get a chance…

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Well, thanks to my trusty Dexcom, I’ve caught those naughty overnight blood sugars in their tracks. I now have three nights’ worth of data which shows the little blighters partying it up while I’m asleep, much like we as teenagers would when our parents went away for the weekend. What I plan to do about this I’m not too sure at this stage – being less than three weeks from hooking up to a pump (see previous post) I’m almost reluctant to be changing regimes at this point even though this will continue to hinder my HbA1c (and ability to sleep).

This makes for two street busts in the last few days…. We have been aware…

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Hiya – I am supposed to be doing a lot of work today but couldn’t resist downloading the Dexcom software and then my records,  and have wasted about an hour already so I can show you these charts from yesterday.

First up, here is an hourly update on my blood sugars and where they were at. The red bars across the graph represent 4 – 8 mmol (as we know it in NZ). Click on the image to see it enlarged.

 

 

 

 

 

 

 

 

And secondly, here is an aggregate of my glucose readings for the whole day. Note: blue is for low blood sugars, green for in-zone blood sugars and pink for > 7…

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Well what a great little gadget this Dexcom is!! I worked til 8pm last night and hadn’t had any dinner, but had to go to the supermarket on the way home. I didn’t get any of the usual ‘I’m low’ signals but then I’d just worked a 12 hour day so there’s a lot that can be explained away by tiredness. Checked the Dexcom screen and could see that my blood sugar was trending downwards. About 5mins later I had another look, and it was heading into hypo territory so I had some glucose tablets. It headed further towards low and the alarm sounded just as I was at the checkout, so I was able to top up the glucose…

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