I had a scary low last week when I was sitting at 50 for over 45 minutes (alone in my car waiting to come up so I could drive home from work). 15-20 glucose tablets and I was still 50. Finally after like 45 minutes, I finally came up to 70. I spoke to the NP who takes care of my D, and she recommended the next time this happens to contemplate using the Glucagon. Anyone ever had this happen? I didn't even think to use the Glucagon because I was awake.