Rebound hyperglycemia, often referred to as the Somogyi effect or phenomenon, occurs when a low blood sugar episode leads to elevated blood sugar levels shortly afterward, particularly in the morning. This condition arises when the body responds to nighttime hypoglycemia by releasing counter-regulatory hormones such as glucagon and adrenaline, which can result in a spike in blood glucose levels.

There are several resources that delve into the specifics of rebound hyperglycemia. The Cleveland Clinic describes the Somogyi effect as a situation where experiencing low blood sugar levels overnight results in high blood sugar levels by morning due to a surge of hormones. For more detailed information, visit their site here.

According to the StatPearls - NCBI Bookshelf, the Somogyi phenomenon specifically highlights that early morning hyperglycemia is a direct consequence of earlier hypoglycemic events. This phenomenon can be explored further at StatPearls.

The Wikipedia entry on Chronic Somogyi Rebound explains that this is also known as posthypoglycemic hyperglycemia, which emphasizes the concept of a rebound high blood sugar level due to earlier low levels. More information can be accessed through Wikipedia.

Moreover, Merck Animal Health discusses how rebound hyperglycemia can persist for days following a hypoglycemic event, indicating its longer-lasting effects. More details can be found here.

Diabetes UK's website outlines the Somogyi phenomenon as a physiological response leading to elevated blood glucose following hypoglycemia. Additional insights can be explored on their page here.

For a broader understanding of the phenomenon, iHealth Labs provides a context that explains reactive hyperglycemia as a protective mechanism to prevent dangerously low blood glucose levels, which you can read about here.

Finally, Diabetes Québec outlines the hormonal mechanisms at play during the Somogyi effect and how the body compensates for low blood sugar levels. Their content can be explored here.

Overall, rebound hyperglycemia reflects complex physiological responses to fluctuations in blood sugar levels, and understanding this phenomenon is crucial for managing diabetes effectively.

Sources

Somogyi Effect: What It Is, Causes, Symptoms & TreatmentSomogyi Phenomenon - StatPearls - NCBI BookshelfChronic Somogyi rebound - WikipediaThe Somogyi Effect | Merck Animal Health USASomogyi Phenomenon - Rebound Hyperglycemia - Diabetes UKTroubleshooting your blood sugars: Reactive Hyperglycemia ...The Somogyi effect or Rebound hyperglycemia | Diabetes Québec

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