Hi
Try to buy Glucogel in a bottle with long thin twist up nozzle which makes it easier to insert into someones mouth who is a bit un responsive due to being hypo. It can work through being absorbed into the mucal lining in the mouth like the gum line or cheeks and then massaged using the outside of the face. Only small amounts at a time though so to not risk choking. Once some kind of response has been achieved, most people can then be coaxed to drink some lucozade or other sugary liquid to get them ok again. I think the reason why your daughter was sick was probably due to too much glucose gel being used in one go and then fruit juice, so as awful as dealing with hypos is, try not to panic.