I have been a diabetic since 2006. AIC was good until last year A1c is now10. I have been on Lantus and blood sugars are higher last with increase insulin. On Humlog insulin taking 3 times day blood sugar are getting better. Only have 3 carb at least meal and nothing in between. I have a total knee and in constant pain. One Dr says pain will raise blood sugar an another state that it will not raise blood sugars. I just dont know to listen too