I agree it is a complex situation fluctuating blood glucose due to mulfunctioning insulin. Ironically the body needs more insulin to reduce elevated glucose due to insulin resistance. And when too much insulin given to the body it makes sudden impact reducing the blood glucose too much causing additional risks. It breaks the fine balance of the body. I am so sorry to hear about your wife's situation. I hope all goes well with her treatment. Wishing you the best and sending my healing thoughts . Thank you for reading and commenting.