Precursor of epinephrine that is secreted by the adrenal medulla and is a widespread central and autonomic neurotransmitter. Norepinephrine is the principal transmitter of most postganglionic sympathetic fibers and of the diffuse projection system in the brain arising from the locus ceruleus. It is also found in plants and is used pharmacologically as a sympathomimetic.
Mainly used to treat patients in vasodilatory shock states such as septic shock and neurogenic shock and has shown a survival benefit over dopamine. Also used as a vasopressor medication for patients with critical hypotension.
Anesthesiology, Intensive Care Unit and emergency department - Necker Hospital, Paris, France
Institute of Liver and Biliary Sciences, New Delhi, Delhi, India
University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States
Sahlgrenska University Hospital, dpt of anesthesiology and intensive care, Göteborg, VGR, Sweden
Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico; Via F. Sforza 35, Milano, Italy
Sahlgrenska University Hospital, Gothenburg, Sweden
West Virginia University Hospital, Morgantown, West Virginia, United States
the First Affiliated Hospital of Sumyetsan University, Guangzhou, Guangdong, China
Tampere University Hospital, Tampere, P.O. Box 2000, Finland
Vanderbilt University Medical Center, Nashville, Tennessee, United States
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