Regular follow-ups can allow adjustments in your treatment plan and increase your chances of successfully managing your hyperglycemia. It is common in people with diabetes but can occur in people who have not been diagnosed with diabetes. People who have diabetes or prediabetes need to test their blood sugar levels regularly and record their results. They should talk with a doctor if they notice any changes or unusual symptoms.
If you don’t use one, see if your doctor can provide a temporary loaner. To assess fasting blood sugar levels, people or healthcare professionals can use a glycosylated hemoglobin (HbA1c) test, a conventional blood sugar test, or continuous glucose monitoring. In the early hours of the morning, hormones, including cortisol and growth hormone, signal the liver to boost the production of glucose, which provides energy that helps you wake up. This triggers beta cells in the pancreas to release insulin in order to keep blood glucose levels in check. But if you have diabetes, you may not make enough insulin or may be too insulin resistant to counter the increase in blood glucose. The dawn phenomenon does not discriminate between types of diabetes.
Monitoring your blood sugar regularly and seeing your diabetes healthcare provider regularly can help you properly manage diabetes and hyperglycemia. It’s important to remember that high blood sugar doesn’t have to be chronic. If you’re feeling overwhelmed with diabetes management, talk to your healthcare provider. Together, you can formulate a plan to get closer to your management goals. With the right dietary and lifestyle changes, your fasting blood sugar should be well within the optimal range when you test in the morning.
Hormones, such as growth hormone and cortisol, are released and raise glucose. Without diabetes, the body simply responds to this early morning effect by putting out more of the hormones that keep blood glucose in control. That doesn’t happen when you have type 1 or type 2 diabetes, which is why those with diabetes can sometimes wake up with high blood sugar levels.
You should see your healthcare provider if you or your child is experiencing these symptoms. Glucose (sugar) mainly comes from carbohydrates in the food and drinks you consume. Your blood carries glucose to all of your body’s cells to use for energy.
Intermittent fasting has gained popularity in recent years as a way to promote weight loss and improve overall health. However, some individuals may notice that their blood sugar levels actually increase during fasting periods, which can be concerning. So, am I the only one who gets increased blood sugar levels while fasting?
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician. That might mean taking more or less insulin, whether it’s a change in basal rate, correction rate, or sensitivity factor. It can be especially important if you’re starting insulin therapy and trying to find a starting point for basal-bolus rates.
Understanding Blood Sugar Regulation
Normally, when you eat food, your body breaks down carbohydrates into glucose, which is used for energy or stored for later use. Insulin, a hormone produced by the pancreas, helps regulate blood sugar levels by facilitating the uptake of glucose into cells. When you fast, your body relies on stored glucose (glycogen) and fat for energy, which can lead to fluctuations in blood sugar levels.
Possible Reasons for Increased Blood Sugar Levels During Fasting
- Stress: Fasting can be a stressor on the body, triggering the release of stress hormones like cortisol, which can raise blood sugar levels.
- Dawn Phenomenon: Some individuals experience an increase in blood sugar levels in the early morning hours, known as the dawn phenomenon, which can be exacerbated by fasting.
- Reactive Hypoglycemia: In some cases, fasting can cause a drop in blood sugar levels followed by a rebound increase, leading to elevated levels overall.
Managing Blood Sugar Levels During Fasting
- Stay hydrated: Drinking water can help prevent dehydration, which can contribute to fluctuations in blood sugar levels.
- Monitor your blood sugar: If you have diabetes or are concerned about your blood sugar levels, consider monitoring them regularly during fasting periods.
- Consult a healthcare provider: If you consistently experience high blood sugar levels while fasting, it’s important to speak with a healthcare provider to determine the underlying cause and develop a plan to manage it effectively.
In conclusion, experiencing increased blood sugar levels while fasting is not uncommon and can be attributed to various factors such as stress, hormonal changes, or underlying health conditions. By understanding the reasons behind these fluctuations and taking proactive steps to manage them, you can continue to reap the benefits of intermittent fasting while supporting your overall health and well-being.
