How soon after I wake up should I check my blood sugar?

A Answers (4)

  • A Endocrinology Diabetes & Metabolism, answered on behalf of
    How Soon After I Wake up Should I Check My Blood Sugar?
    You should check your blood sugar within one hour of waking up, says Holly Anderson, Outpatient Diabetes Coordinator at Reston Hospital Center. Watch this video to learn why.
  • A , Pharmacy, answered
    Work with your doctor to come up with a schedule for testing your blood sugar. Factors for you and your doctor to consider in developing your schedule include the medicines you take, when you eat and how well-controlled your blood sugar is. Many people with diabetes find that it works well for them to check blood sugar first thing in the morning, but talk with your doctor to find out what's best for you.
  • Check your blood glucose immediately on awakening - before any morning activities, such as showering, shaving, or putting on makeup. The reason for this schedule is that if your blood glucose is low, you can drink some juice or milk. If it is high, you can take your insulin immediately and allow it to work at least 1 hour before breakfast. It is important to get into this habit, because if you start the day with a normal blood glucose level before breakfast, keeping your blood glucose under control throughout the day is much easier. Monitoring your sugar immediately on awakening does not take a major change in lifestyle, but it is very effective in improving your blood glucose control.

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  • A , Endocrinology Diabetes & Metabolism, answered
    The ADA’s answer is great, but I want add one thing to it. First thing in the morning, before your feet even hit the floor, is “low tide” for your blood sugar. Unless you were to overdose on diabetes medications or get a guest spot on Dancing with the Stars, this will be your lowest blood sugar of the day.

    For all the reasons the ADA listed, this is an important check, so long as you keep it in perspective. It is only one minute in a day with 1,440 minutes in it. What’s happening the other 1,339 minutes?

    Carrying our nautical theme to a nauseating extreme, if you only check low tide you’ll miss the boat. The point of diabetes control is too keep your blood sugar under a given target number. But if you never check when your blood sugar is likely to be high, such as several hours after a meal, you really won’t know if you are succeeding.

    Bottom line: checking only first thing in the morning can lead to a dangerous sense of false security. The only way to know if your diabetes therapy is effective for you and your diabetes is to test at various times on various days.

    If your insurance only covers one test strip per day you can shake things up by testing at a different time every day of the week, or testing seven times throughout the day once per week.
    1 person found this helpful.
This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.
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