Dear sir i can understand your concern .
I am very happy you are this conscientious because having a well controlled blood sugar is very important in preventing the onset of diabetic complications.
In my opinion you need to be in touch with a doctor for stabilisation of your sugar.
sliding scale is a kind of method used in hospitals to stabilize your sugar,Its not for home practice.
kindly let me know what medications are you taking now.
the medication humalog will be effective only for 3-4 hrs only after that your sugars will increase.
in my opinion you need to take some thing called
humalog mix 25/75 which will work for 12 hrs.
send me your fasting blood sugar,before lunch and before dinner blood sugar and what is your daily dose of
insulin you are on now.
then i will adjust your dose.
I suppose I have given the desired response if you have any other query please write back.
Otherwise please accept & rate my answer. I will appreciate your review about my answer.
Best Regards.
Dr Vamsi Krishna
Consultant Diabetologist
Apollo