Welcome to HCM,
You are Diabetic and taking pre mixed insulin
,please understand that just taking insulin will not control blood Glucose
please take care of your diet, and exercise.
Insulin can be combined with other insulin sensitizers as there is possibility of resistance is there like Metformin
Then you need to titrate the dose of insulin with monitoring of Fasting and pre lunch and pre dinner blood Glucose level.
This insulin is good as it is premixed please roll between palms to evenly mix it before taking it.
It can be kept at room temperature for 1 month after opening.
Please take help of of your Physician to titrate the dose and I am sure your blood sugar will be controlled in few weeks.
Please also monitor your diabetic control with HbA1c
every 3 months.