Diabetes

The American Diabetes Association recommends that premeal blood sugar levels fall in the range of 80 to 120 mg/dL and bedtime blood levels fall in the range of 100 to 140 mg/dL. Your doctor may adjust this depending on your circumstances.

text continues below

You should also ask your doctor how often to check your hemoglobin A1c (HbA1c) level. The HbA1c is a measure of average blood glucose during the previous two to three months. It is a very helpful way to monitor a patient's overall response to diabetes treatment over time. A person without diabetes has an HbA1c around 5%. People with diabetes should try to keep it below 7%.

Ketone testing is another test that is used in type 1 diabetes. Ketones build up in the blood when there is not enough insulin in people with type 1diabetes, eventually "spilling over" into the urine. The ketone test is done on a urine sample. High levels of blood ketones may result in a serious condition called ketoacidosis. Ketone testing is usually done at the following times:

When the blood sugar is higher than 240 mg/dL
During acute illness (for example, pneumonia, heart attack, or stroke)
When nausea or vomiting occur
During pregnancy

EXERCISE

Regular exercise is especially important for people with diabetes. It helps with blood sugar control, weight loss, and high blood pressure. People with diabetes who exercise are less likely to experience a heart attack or stroke than diabetics who do not exercise regularly. You should be evaluated by your physician before starting an exercise program.

Here are some exercise considerations:

Choose an enjoyable physical activity that is appropriate for your current fitness level.
Exercise every day, and at the same time of day, if possible.
Monitor blood glucose levels before and after exercise.
Carry food that contains a fast-acting carbohydrate in case you become hypoglycemic during or after exercise.
Carry a diabetes identification card and a mobile phone or change for a payphone in case of emergency.
Drink extra fluids that do not contain sugar before, during, and after exercise.

Changes in exercise intensity or duration may require changes in diet or medication dose to keep blood sugar levels from going too high or low.

FOOT CARE

People with diabetes are prone to foot problems because of the likelihood of damage to blood vessels and nerves and a decreased ability to fight infection. Problems with blood flow and damage to nerves may cause an injury to the foot to go unnoticed until infection develops. Death of skin and other tissue can occur.