Epinephrine and Blood Glucose: Understanding the Effects of Adrenaline

Excess secretion of epinephrine increases the blood glucose level.

Epinephrine, also known as adrenaline, is a hormone and neurotransmitter that is produced by the adrenal glands. It is released in response to stress and prepares the body for a "fight or flight" response. Epinephrine has a number of effects on the body, including:

* Increasing heart rate and blood pressure

* Dilating airways

* Relaxing smooth muscles

* Stimulating the release of glucose from the liver

The release of glucose from the liver is a result of epinephrine binding to receptors on liver cells. This binding activates a signaling pathway that results in the breakdown of glycogen, which is a storage form of glucose. The glucose that is released from glycogen is then released into the bloodstream, which increases the blood glucose level.

Excess secretion of epinephrine can lead to a number of health problems, including:

* High blood pressure

* Heart disease

* Stroke

* Diabetes

If you are experiencing symptoms of excess epinephrine secretion, such as anxiety, sweating, palpitations, or high blood pressure, it is important to see a doctor.