Deoxyepinephrine

From WikiMD's Wellnesspedia

Deoxyepinephrine, also known as Norepinephrine or Noradrenaline, is a hormone and neurotransmitter that plays a significant role in the body's stress response. It is produced in the adrenal medulla and is released into the bloodstream during times of physical or mental stress.

Function[edit | edit source]

Deoxyepinephrine functions as both a hormone and a neurotransmitter. As a hormone, it is released into the bloodstream by the adrenal medulla. As a neurotransmitter, it is used by nerve cells to send signals to other cells.

Deoxyepinephrine's primary function is to prepare the body for a 'fight or flight' response by increasing heart rate, blood pressure, and glucose levels. It also helps to narrow the blood vessels and open the airways, allowing for increased blood flow to the muscles and improved oxygen flow to the lungs.

Production[edit | edit source]

Deoxyepinephrine is produced in the adrenal medulla, a part of the adrenal gland. The production process begins with the amino acid tyrosine, which is converted into DOPA by the enzyme tyrosine hydroxylase. DOPA is then converted into dopamine, which is finally converted into deoxyepinephrine by the enzyme dopamine β-hydroxylase.

Role in Disease[edit | edit source]

Abnormal levels of deoxyepinephrine can lead to a number of health problems. High levels can cause hypertension, anxiety, and panic attacks, while low levels can lead to depression and orthostatic hypotension.

Treatment[edit | edit source]

Medications that affect the production or function of deoxyepinephrine are used to treat a variety of conditions. For example, beta blockers are used to treat hypertension by blocking the effects of deoxyepinephrine on the heart and blood vessels.

See Also[edit | edit source]


Deoxyepinephrine Resources

Find a healthcare provider anywhere in the world quickly and easily!

Wiki.png

Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Search WikiMD


Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro) available.
Advertise on WikiMD

WikiMD is not a substitute for professional medical advice. See full disclaimer.

Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.


Contributors: Prab R. Tumpati, MD