Possibly what you wrote is not the correct English for what you wanted to write?
If you are not eating and your BG is continuing to rise (as is regularly posted on this forum, especially by the newly diagnosed) the answer is usually not to starve yourself until your BG comes down (which is the first instinctive reaction).
This very often doesn't work because your body is in panic mode and using emergency reserves to keep your BG up, and may eventually start metabolising muscle to release the glucose that isn't coming in from food, once the liver has dumped its all.
The best first response to "I'm not eating anything and my BG is still rising!!" is "Well, eat something then.". People are usually surprised when their BG goes down after eating as it is counter intuitive.