Why should you regularly monitor your blood glucose?

For people who have been diagnosed with diabetes and who are taking medications, being aware of your blood sugar is a vital part of  their  diabetes self-management plan.

Regular monitoring of your blood sugar will indicate how your body is responding to medications, change in diet and exercise. This can help you and your healthcare professional to more precisely manage your diabetes. The trends from the regular monitoring of blood glucose can help to:

  • Recognise factors that may result in low or high glucose level
  • Show the effect of medications, diet and exercise on your blood glucose levels
  • Change the treatment plan, if required

For effective monitoring of blood glucose levels:

  • With the help of your healthcare professional, find your blood glucose targets and testing schedule
  • Accurately follow the procedure while checking blood glucose
  • Record your test results in a logbook or download to a compatible diabetes management software such as SmartLog.
  • Identify the patterns and factors that cause change in blood glucose levels.
  • Discuss with your healthcare professional before making any changes to your treatment plan.

What are ketones?

Your body usually runs on glucose (sugar) created when the body breaks down food. But when your body doesn’t have enough insulin to use the glucose, your body starts breaking down fats for energy. Ketones are a by-product of this breakdown. People with type 1 diabetes are at risk of having more than normal amount of ketones in their blood.

Ketones make your blood acidic. Acidic blood can cause a serious condition known as diabetic ketoacidosis (DKA). Because the presence of ketones is often one of the signs that a person needs medical help. 

A health professional may recommend to some people with diabetes to test for ketones.

What are the symptoms of ketone build-up?

If you take insulin to control your diabetes, you should keep an eye out for signs and symptoms of diabetic ketoacidosis. Early signs and symptoms can include:

  • passing large amounts of urine
  • feeling very thirsty
  • feeling sick
  • abdominal (tummy) pain
  • tiredness
  • shortness of breath
  • an increase in your blood sugar and/or ketone levels.

Your specialist diabetes healthcare professional will provide advice about ketone testing and what to do  if your ketone levels are raised.