Norepinephrine is a naturally occurring chemical in the body that acts as both a hormone and neurotransmitter (a substance that sends signals between nerve cells), according to the Endocrine Society.

There are a wide variety of medications available to relieve the symptoms of various mental health conditions, some of which act on specific neurotransmitters and increase their levels in the brain.

Epinephrine and norepinephrine are very similar neurotransmitters and hormones. Epinephrine has slightly more of an effect on your heart, while norepinephrine has more of an effect on your blood ...

Epinephrine (also called adrenaline) and norepinephrine (also called noradrenaline) have a lot in common. Both are hormones that travel through your body, affecting many tissues and organs. Both also ...

Learn everything you need to know about Norepinephrine-pronunciation, uses, dosage guidelines, indications, and when to take or avoid it. Get up-to-date information on side effects, precautions, ...

Both dopamine and norepinephrine are recommended as first-line vasopressor agents in the treatment of shock. There is a continuing controversy about whether one agent is superior to the other. In this ...

Our most popular blog post last year was all about dopamine, the sexiest of the brain’s chemical signals involved in ADHD. Dopamine is sexy, and has even become a bit of an internet meme, because of ...

Everybody's different — and everyone's depression is different, too. If you and your doctor decide to try antidepressant medications to help treat your depression, you’ll work together to find one ...

Researchers at RIKEN Center for Brain Science have visualized the dynamic processes involving norepinephrine that influence different types of fear-memory formation in a living mouse model. The study ...

Today, nearly all patients with septic shock receive the same first-line therapy. However, early research suggests that some ...