In addition to controlling blood glucose levels, other treatments may be needed. Diabetics often have blood vessel diseases, so it is important to pay attention to other diseases that may affect blood vessels. In people with diabetes, treating high blood pressure (hypertension) and high cholesterol is more important than usual. Both of these diseases damage blood vessels. The treatment goals can change for diabetics. For instance, in people without diabetes, blood pressure should be 140/90 or less. In diabetics, it should be 130/80 or less.