Hi Mystic,
I'm new to these boards and loving them sooo far. I just wanted to tell you a little about what I know about diabetes.
{removed} a new diagnosed diabetic (type 1 late onset). The late onset just means that my pancrease has just quite producing insulin. That is the dirrerence in type 2 and type 1. Type 2 daibetics usually still produce insulin, but not enough for their larger body wieghts or their body is more insulin resistant. Therefore they alot of times can lose weight, change to a healthier diet, and exercise and control thier diabetes. Ofcourses there can be other issues and then they have to go on pills or insulin.
Now back to you, the yeast infections (and any other infections) and excessive thirst are caused by the excesive sugar in your body. Yes your peeing more because your drinking more, but your body is trying to rid itself from that excessive sugar. The sugar has no where to go because without insulin it can't get into the cells to give you the energy that you need to do all the functions you and all of your organs are trying to do that you need to have done daily.(hope that makes cents). You should notice when your peeing alot you are also losing weight without trying. Be very careful, you can and will go into ketoacidosis. I go through this more than I care for and it is life threatening. That is how I not only ended up in the ICU at the hospital, but was then diagnosed with type 1 diabetes. I take insulin 5 times a day. I have lost 68 pounds and am told I look great. I have not tried to lose the weight, diabetes has done it to me. i HAVE HAD LOTS OF PROBLEMS WITH DIABETES, BUT THE WEIGHT LOSS HAS BEEN A BLESSING. Most the time type 1 diabetics don't have a weight issue, but I had thyroid disease about 6 yrs. before the diabetes(hence the weight before diabetes. I don't really understand you numbers, but here in the states they shoot for a blood sugar of 70 to 110 and some other hospitals shoot for 80 to 120. It is nother for my blood sugar to be 600. Here are the common symptoms of hyper glycemia to watch for.
Excessive urinating
excessive thirst
excessive hunger
very dry mouth
craving for very cold drinks
yeast infections
excessive tiredness
tingling in extremeties
Hope this helps. Hyperglycemia takes longer to do damage to your organs and eyes, and hands and feet. Hypoglycemia is much more dangerous right when it is happening. You are very close to coma and death. If I accidentally take my insulin and forget to eat, or exercise too much, or get stressed out then my sugar drops quickly. The symptoms for this are much more immediate amd moch scarier.
excessive sweating
fast heartbeat
extremely panicky feelig---I usually feel like I have done something very very

bad and am about to be caught. This is worst feeling.
confusion
hands are horribly shaky
Hope this isn't too long winded but I wanted to help you decide if you should have more tests done. Please talk to your doctor and keep a log of your blood sugars and the foods your eating. Best of luck and let us know how it goes. I'll be glad to answer any other questions. P.S. as far as your grandmother goes her blood sugar is out of control if she is having lots of yeast infections. Her doctor can give her diflucan and it will control the yeast infection, but she has to get control on her bloodsugars or the yeast will come right back.

The excess sugar in her ststem and vagina are causing her normal flora and or yeast to over grow. Sugar is the main food sourse for yeast.

Best of luck to you both.