I know this subject has been asked to death so bear with me. My DD had a stomach bug on Thursday. She never threw up, but she said she felt sick all night (Weds into Thurs) and she felt pretty sick that morning, but it mostly faded away over the course of the day. She ate a few times and once she got to feeling sick again, so I'm sure she had a bug, she just didn't have enough food in her stomach when it hit to actually make her sick. All three nights since then she's been skyhigh, like 300+ and difficult to bring down. During the day Friday and Saturday she was normal BG wise. Friday she ate pretty lightly and had a couple of mild lows, but Saturday she ate normally and we bolused normally more or less. Today she has been bordering on low ALL day. She woke up high (222), we corrected and she ate breakfast, cereal which usually leaves her high, so I gave her a little bit bigger bolus that her carb ratio would equal, like 1/3 of a unit more, nothing significant. Since then she has been between 65-75, like, since 10:30 this morning and it's now nearly 6:30p. She's had about a cup and a half of orange juice, 6 glucose tabs, 3/4c of coke, a few bites of pizza crust (she ate all the toppings but didn't want the crust), a fun size m&m pack and a cinnamon roll. We had small group at church, thus the eating like crap. We have give her NO insulin for any of this, most of it was in the name of bringing up her blood sugar, which didn't happen. So she's had probably 100 carbs and no insulin. I know the intestines don't absorb carbs well after a stomach bug which leads to low blood sugar, but can they not absorb any at all? And why was she fine and even running high for the first two days post illness? Hey, she just hit 80, it's a miracle! ETA: She hasn't had diarrhea at all, and at this point I haven't decreased basal because I keep expecting her to skyrocket to 350 like she's done the last couple of days, today is the first day of constant lows.