Im a type 1 diabetic, since 1991, and have been on NPH since 1998. Last November i had a huge problem, a bad low, which caused me to hallucinate, then sadly my new wife got hurt. Then this continued until march when then i was told my body was rejecting the NPH, is this common? My wife has since filed for divorce, i am now on new insulin, Lantus, and i cant even talk with her. There are more things that were going on because of the NPH since my doctor had instructed me to take a third shot at lunch time. I love this Lantus, things are great since ive been on it but still having trouble understanding the things abou tthe NPH, any help would be apperciated.