I'm sure others have dealt with this so want to ask for some input. Andy's had D for 4 years now and we've never seen significant increases in his numbers in the night. The past week, he's been sick (sinus cold and ear infection) so we figure this may be the culprit, but some nights he rises a lot. Last night he was 99 at 11:00pm and at 7:00am he was 245, no added snack. He's on 1.25 units of Levemir at night and it's been very steady for us. I'm not sure what to think. We've had other brief episodes of rising night numbers, but never this extreme. We attributed the previous, more moderate rises to hormones. Could this also be hormones? A reaction to the antibiotic (which we've never been on before, but the rise in numbers started before he went on the antibiotic)? something else?