You take Gliclazide don't you? I take no meds at all so I can rely on my liver to help me out if I go low. i.e. it's dumps glucose into my body so I don't get hypos. But I have a type 1 friend who does.
I don't know anything about Gliclazide or how it works in your body. You must take it's effect into account when you are choosing foods to eat. Lally123 gave you advice a few days ago about using Glic and it's effects on food. I'm going to tag them into this thread
@Lally123 (sorry Lally I hope that you don't mind I know that you tried to give advice before).
Secondly
If you get hypo's you must keep something with you that can bring you out of them i.e. glucose tablets, hypostop gel, or sweets that are easily carried with you. Basically anything that can get sugar into your blood stream quickly. At home, fruit juice, non diet drinks, honey or just plain sugar water.
Sorry I can't help more I hope that you are feeling much better now.