Why do I wake up with hypoglycemia?

Low blood sugar, also called hypoglycemia, happens when your body doesn’t have enough glucose to use for energy. People with diabetes mellitus may have low blood sugar in the morning due to too much long-acting insulin, also called background insulin and basal insulin.

How can I prevent hypoglycemia while sleeping?

The good news is that preventing low blood sugar while you sleep can be achieved with a few simple steps:

  1. Check Your Blood Sugar Before Bed. …
  2. Know the Signs of Low Overnight Blood Sugar. …
  3. Don’t Skip Dinner. …
  4. Avoid Excessive Exercise Late at Night. …
  5. Limit Alcohol at Night. …
  6. Be Prepared.

How do I stop my blood sugar from dropping in the morning?

How can high blood sugar levels in the morning be controlled?

  1. Changing the timing or type of your diabetes medications.
  2. Eating a lighter breakfast.
  3. Increasing your morning dose of diabetes medication.
  4. If you take insulin, switching to an insulin pump and programming it to release additional insulin in the morning.
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What happens if blood sugar gets too low while sleeping?

When blood sugar levels drop during the night, you may have nightmares, cry out during sleep, or other sleep disturbances. Lack of coordination, chills, clammy skin, and sweating can happen with low blood sugar. Tingling or numbness of the mouth are other effects that may develop.

Why does my glucose drop when I sleep?

Pressure induced sensor error, REM sleep, and meal and alcohol timing can all contribute to low glucose levels at night.

Will you wake up if your blood sugar is low?

What are the signs of hypoglycemia? An individual may frequently wake up in the middle of the night as a result of nighttime hypoglycemia. In other instances, though, people may know if they experienced hypoglycemia during their sleep if they notice the following symptoms: Waking up with a headache.

What should I eat before bed to avoid hypoglycemia?

Try one the following healthful snacks before bed to help manage blood sugar levels and satisfy nighttime hunger:

  • A handful of nuts. …
  • A hard-boiled egg. …
  • Low-fat cheese and whole-wheat crackers. …
  • Baby carrots, cherry tomatoes, or cucumber slices. …
  • Celery sticks with hummus. …
  • Air-popped popcorn. …
  • Roasted chickpeas.

What causes low blood sugar without diabetes?

In people without diabetes, hypoglycemia can result from the body producing too much insulin after a meal, causing blood sugar levels to drop. This is called reactive hypoglycemia. Reactive hypoglycemia can be an early sign of diabetes.

How many times a day should blood sugar be checked?

Your doctor may recommend blood sugar testing four to 10 times a day if you have type 1 diabetes. You may need to test: Before meals and snacks. Before and after exercise.

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What should be your blood sugar level in the morning?

Fasting blood sugar (in the morning, before eating): under 100 mg/dL. 1 hour after a meal: 90 to 130 mg/dL. 2 hours after a meal: 90 to 110 mg/dL. 5 or more hours after eating: 70 to 90 mg/dL.

Why do diabetics wake up in the middle of the night?

In response, the adrenal glands, two walnut-shaped glands that sit atop the kidneys, release stress hormones. These stress hormones raise blood sugar back to a safe level. Unfortunately, stress hormones also raise, well, stress. Hence the anxious awakening during night’s darkest hours.