i am a type 2 diabetic, i take 10mg(2xday) of diabeta. well sugar still stays in mid to high 200's, i had a friend give me a novalog pen. well i used it first time today, actually 2 x today. yes it brought my sugar down about 50pts. my question is: is this dangerous mixing the two and what if any side effects cld there b? an answer asap willl b great... ty