What happens if blood sugar gets too low while sleeping?
Know the Signs of Low Overnight Blood Sugar They include shakiness, sweating, confusion, erratic behavior, headache, and lightheadedness. With nighttime hypoglycemia, you may wake up with these symptoms or with a higher blood sugar reading that results from the body’s response to an overnight low.
What causes low blood sugar at night?
Having an active day or exercising close to bedtime with diabetes can lower glucose and cause hypoglycemic during sleep or overnight. Other factors that can put you at risk for nighttime hypoglycemia are too much basal (background) insulin or consuming alcohol in the evening.
What is considered a dangerously low blood sugar level?
Low blood sugar is called hypoglycemia. A blood sugar level below 70 mg/dL (3.9 mmol/L) is low and can harm you. A blood sugar level below 54 mg/dL (3.0 mmol/L) is a cause for immediate action.
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 should your blood sugar be before bed?
Your blood sugar goal at bedtime should be in the range of 90 to 150 milligrams per deciliter (mg/dL).
What should a non diabetic blood sugar be at bedtime?
Normal blood sugar levels for adults
| Normal blood sugar levels for adults | |
|---|---|
| Fasting | Less than 100 |
| Before meal | 70-130 |
| 1-2 hours after eating | Less than 180 |
| Bedtime | 100-140 |
When should you go to hospital for low blood sugar?
But if your blood sugar continues to be below 70 mg/dL or you are getting more sleepy and less alert, call 911 or other emergency services immediately. If possible, have someone stay with you until your blood sugar is above 70 mg/dL or until emergency help arrives.
What should my blood sugar be at bedtime?
Does your blood sugar drop when you sleep?
When blood glucose levels fall below 70 mg/dl while sleeping at night, the person experiences a condition called nocturnal hypoglycemia. Studies suggest that almost half of all episodes of low blood glucose — and more than half of all severe episodes — occur at night during sleep.
Can low blood sugar wake you up at night?
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 time of day is blood sugar lowest?
They’re less than 100 mg/dL after not eating (fasting) for at least 8 hours. And they’re less than 140 mg/dL 2 hours after eating. During the day, levels tend to be at their lowest just before meals. For most people without diabetes, blood sugar levels before meals hover around 70 to 80 mg/dL.
What should I do if my blood sugar is low at Bedtime?
If your blood sugar levels are low at bedtime, eat a healthy snack before going to sleep. The size of the snack should be in proportion to the dip in blood sugar. For instance, a small drop in blood sugar requires only a small snack. If you use an insulin pump, consider temporarily reducing the active dose of insulin.
What happens if your blood sugar is low at night?
When blood glucose levels fall below 70 mg/dl while sleeping at night, the person experiences a condition called nocturnal hypoglycemia. Studies suggest that almost half of all episodes of low blood glucose — and more than half of all severe episodes — occur at night during sleep.
Why is my blood sugar high in the morning?
The Somogyi Effect can cause higher blood sugar levels in the morning if you take too much insulin before bed, or skip your nighttime snack. When blood sugar reaches a low point during sleep, your body responds by producing hormones that block the effects of insulin.
How does blood sugar affect your sleep?
Higher blood sugar means less long-lasting fat metabolism in the night and even less sleep. Researchers at Boston University School of Medicine found that people who slept less than 6 hours a night had more blood sugar complications compared to those who received 8 hours of sleep.