Monthly Archives: March 2013

A Hypo Mystery

I'm going to need to restock the juice box supply.

So many juice boxes this week….

If Luke is coming up on a site change and it’s close to bedtime, he usually asks me to wait until he’s asleep. No problem. I can pull off his old infusion set and place his new one and he doesn’t even bat an eye.

So last Wednesday night that’s what I did. I also took the liberty to place his new set on a little used place on his body, his upper thigh, for the sake of good rotation.

His BG the next morning was 48, which sometimes happens after a site change, so he downed a juice box to start his day. Pre-lunch BG was 270, he ate about a cup of ziti noodles with red sauce, we bolused for a small BG correction and 45 grams of carbohydrate, and I sent him off to school. An hour later he was 47.

What the….what?

The next day he had nearly the same scenario at school, plus a couple more low-40’s hypos at home. So I pulled his thigh site that night and placed a new one on the back of his arm, the old tried-and-true standby.

Incidentally, both days he was uncharacteristically irritable and aggressive at school and found himself in time out several times. He typically gets spacey and whiny when he’s low, but he doesn’t usually have so much trouble controlling his behavior.

My (loose) theory is that the thigh site was too close to the muscle (this skinny little boy is pretty short on adipose tissue) which caused a too-rapid uptake of his meal boluses. And then the resulting quick drop in his blood glucose caused extra irritability and crazy-boy behavior.

Either that or his pancreas has rebooted.

(Kidding, kidding….)