How do you know when you need to switch from metformin to insulin injections?
Pat,
tell us a bit more about yourself.
How long have you been diagnosed?
What are your numbers like - HbA1c and fasting BG?
What kind of eating plan do you follow, and what (roughly) is your BMI?
I'm wondering if you have bad numbers and are worried about reaching the point where you can't control your BG, or if you are fairly new to all this and have been told "Diabetes is a progressive illness and you'll have to go on insulin eventually" and now you are wondering how soon that will be.
Answer - this week, next week, someday, never.
Good diet and exercise control will generally put back the dread day if not cancel it altogether.
However even thin fit T2s may have to go on insulin if their pancreas just can't hack it any more.
Tell us more and we'll tell you more!
Cheers
LGC