My non-computer using husband (aged 78) has had Type 2 Diabetes for about 5 years. Tried Metformin with predictable results and is now on Sitagliptin and Gliclazide morning and night which appears to suit him much better physically, although the Practice diabetes Nurse was worried the doses were so high he was in danger of getting a hypo. However, despite trying very hard to keep to the right foods, ie) plenty of protein and vegetables and little carbs, his blood glucose levels will not go down. There were high hopes of it coming down to single figures but in the last 2 months he's only achieved that about 3 times, mostly it's between 12 and 13. This morning, after a couple of really good diet days, it was 15.9! He is quite despondent and wonders if he will need to move to insulin injections (he's terrified of needles!) or is there anything else he can do?