Hi, the past couple of times that my sugars have gone low enough to cause me to faint, for a few minutes before, I notice my hearing goes completely. I was just wondering if anyone else has experienced this. It never happened to me when I was younger. I have good hypo awareness, but this symptom seems to happen only when there are no other usual signs, such as shakiness or dizziness. Basically, once I notice my hearing go, I have a couple of minutes, if that, to go and get some glucose. It only ever happens in the night.