However,I was under the impression that adrenaline caused
glucose to be released from the kidneys and
in turn it would cause
blood sugar to rise????"
Adrenaline raises glucose levels by stimulating the liver to change glycogen into glucose. When normal glucose regulation fails with type 2 diabetics, the kidneys are forced to remove excess glucose via the urinary tract. This usually is caused by insulin deficiency. In your case this does not apply.