LEVONOREPINEPHRINE Meaning and
Definition
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Levonorepinephrine is a synthetic compound, also known as norepinephrine and L-norepinephrine, belonging to the class of drugs called sympathomimetic amines. It acts as a potent alpha- and beta-adrenergic agonist, meaning it stimulates the alpha and beta receptors in the sympathetic nervous system.
Norepinephrine is an endogenous neurotransmitter and hormone naturally produced in the body by the adrenal glands. It plays a crucial role in the body's "fight-or-flight" response, mediating various physiological processes and maintaining homeostasis. It participates in the regulation of blood pressure, heart rate, and the release of glucose from energy stores.
In pharmacology, levonorepinephrine is primarily used as a medication for the treatment of hypotension (low blood pressure) in emergency situations and critical care settings. Its mechanism of action involves stimulating alpha-1 adrenergic receptors, leading to constriction of blood vessels, which increases blood pressure. Additionally, it acts on beta-1 adrenergic receptors, enhancing myocardial contractility and increasing cardiac output.
Levonorepinephrine is typically administered intravenously and requires careful monitoring of blood pressure, heart rate, and electrocardiographic parameters due to its potent effects. Adverse effects may include hypertension, ventricular arrhythmias, anxiety, headache, and tissue necrosis if extravasation occurs.
In summary, levonorepinephrine is a synthetic compound that acts as a potent alpha- and beta-adrenergic agonist. It is primarily used to treat hypotension by increasing blood pressure and cardiac output. Its pharmacological effects on the sympathetic nervous system make it a crucial tool in emergency situations and critical care
Common Misspellings for LEVONOREPINEPHRINE
- kevonorepinephrine
- pevonorepinephrine
- oevonorepinephrine
- lwvonorepinephrine
- lsvonorepinephrine
- ldvonorepinephrine
- lrvonorepinephrine
- l4vonorepinephrine
- l3vonorepinephrine
- leconorepinephrine
- lebonorepinephrine
- legonorepinephrine
- lefonorepinephrine
- levinorepinephrine
- levknorepinephrine
- levlnorepinephrine
- levpnorepinephrine
- lev0norepinephrine
- lev9norepinephrine
- levoborepinephrine
Etymology of LEVONOREPINEPHRINE
The word "Levonorepinephrine" is derived from multiple origins:
1. "Levo-" comes from the Latin word "laevus", which means "left". In chemistry and pharmacology, "levo-" refers to a compound that rotates plane-polarized light counterclockwise.
2. "Norepinephrine" comes from the combination of "nor-", short for "normal", and "epinephrine". "Epinephrine" is derived from the combination of the prefix "epi-", meaning "on" or "above", and "nephros", which means "kidney". The reason for this is historically, norepinephrine and epinephrine were thought to be derived from the kidney, though that is not the case.
