Insulin for fasting

Kimberly

So I’ve been on insulin for fasting about a week now. I started out on 5 units then after 2 days of still high numbers I was told to up it to 7 units. Yesterday I was told to up it to 10 units and my number this morning was 105. The more I go up in units the higher my fasting numbers. Has anybody else had this problem? Or any suggestions?