Does blood sugar increase during menstruation?

Blood glucose levels usually rise during menstruation, and they may return to the normal range after the menstrual period ends.

Hormonal fluctuations in women are more pronounced during menstruation. Androgen levels drop rapidly from a peak to a low value, which can cause discomfort. During menstruation, growth hormone is secreted to help the body counteract these changes. For example, increased secretion of adrenal hormones can antagonize insulin's effects, leading to reduced insulin activity. This may result in elevated blood glucose levels. However, this is generally not a cause for excessive concern, as it is part of a normal physiological process. Blood glucose levels typically normalize once the menstrual period is over.

If a woman has diabetes or hyperglycemia, her blood glucose levels may be more likely to increase during menstruation. It is recommended to obtain a clear diagnosis. If diabetes or high blood glucose is confirmed, timely treatment should be initiated to ensure proper glucose control, prevent uncomfortable symptoms, and avoid disease progression and potential complications.