Adrenergic Pharmacology w/ pictures

Epinephrine
α-β-adrenergic agonist

Norepinephrine
Norepinephrine
α-β1-adrenergic agonist

Phentolamine
Phentolamine
α-adrenergic antagonist

Phenylephrine
Phenylephrine
α1-adrenergic selective agonist

Clonidine
α2-adrenergic selective agonist

Prazosin
Prazosin
α1-adrenergic selective antagonist

Yohimbrine
Yohimbrine
α2-adrenergic selective antagonist

Isoproternol
Isoproternol
β-adrenergic agonist

Propranolol
Propranolol
β-adrenergic antagonist

Dobutamine
β1-adrenergic selective agonist

Terbutaline
Terbutaline
β2-adrenergic selective agonist

Atenolol
β1-adrenergic selective antagonist

Butoxamine
Butoxamine
β2-adrenergic selective antagonist

alpha 1- found where? – vascular smooth muscle in skin and gut alpha 1- effect? – activates vasoconstriction – during flight or fight want reduced blood flow to skin and gut – End result: VASOCONSTRICTION at skin and gut WE …

Drugs that effect the sympathetic nervous system are termed adrenergic agonists and adrenergic blockers Adrenergic agonists are also called sympathomimetics or adrenomimetics WE WILL WRITE A CUSTOM ESSAY SAMPLE ON ANY TOPIC SPECIFICALLY FOR YOU FOR ONLY $13.90/PAGE Write my …

Atomoxetine Cocaine like drug, selective NE reuptake inhibitor used in the management of ADHD. Methylphenidate Amphetamine like Drug, but with greater affect on DA then on NE and the preferred drug for ADHD because of reduced ANS effects. WE WILL …

Cardiogenic shock (acute heart failure) Dopamine(B1) and dobutamine (B1) Positive ionotropic agents Chronoic Orthostatic hypotension Midodrine (A1) WE WILL WRITE A CUSTOM ESSAY SAMPLE ON ANY TOPIC SPECIFICALLY FOR YOU FOR ONLY $13.90/PAGE Write my sample Therapeutic uses of Phenylephrine …

Propranolol *Nonselective *Low dose-dependent bioavailability Negligible effects on alpha and muscarinic receptors *Nitric Oxide partial agonist activity at beta-receptors Metoprolol *Beta-1 selective (preferable in pts. with diabetes or PVD) Better for pts. who experience bronchoconstriction w/ propranolol but still use …

Two groups of drugs that affect the sympathetic nervous system: The adrenergic agonists (sympathomimetics or adrenomimetics) and the adrenergic blockers (sympatholytics or adrenolytics) The alpha adrenergic receptors are located in the: vasculature tissues (vessels) of muscle WE WILL WRITE A …

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