Do you understand WHY the coffee helped?  The caffeine in it dilated the blood
vessels, which had constricted because your sugar went to low; that was to
help keep your blood pressure up.  You could also drink sugar in the coffee
when your sugars are too low; I do all the time when I need it.  I also found
that the Glucose tablets made me feel worse than eating white sugar.  When I
wake up in the middle of the night, I eat two pudding cups that have sugar in
them, and they work better and faster than the glucose tablets with less side
effects.  

Glad you solved your problem,

Sue
al…@primenet.com