Thanks spaceman, Byetta, is a fairly new thing, I think, it's not insulin, I'm not sure what it is, the booklet suggests that you inject before your morning meal or within 60 minutes before your first main meal, it affects your digestive system, and warns about taking in conjunction with other (non diabetic) meds as it could slow down the up take of these. Unfortunately, I've got the only booklet/pack, and the information on line is the same as the pack. I've got an appointment with a diabetic consultant in a couple of weeks so I think I'll just sleep my way(lol) through till then and see what she says, maybe the sleepiness will pass as my body adjusts to the stuff. As for strange dreams not got them but I was once on another med that did that to me, it's strange how some of them can affect you, many thanks for your advice though it is appreciated!