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PHARMACOLOGY
Sympatholytic Drugs
14
Pharmacology
Graduate
08/20/2011

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Cards

Term
Blocks a1 receptors
Definition
-Prazosin
-Tamsulosin
-Doxazosin
Term
Blocks a1 and a2 receptors
Definition
-Phentolamine (competitive-short acting)
-Phenoxybenamine (irreversible- long acting)
Term
Beta 1 and 2 Blockers
Definition
-Propranolol
-Timolol
-Nadolol (least lipophilic)
Term
Blocks b1 receptors- cardioselective
Definition
-Metoprolol
-Atenolol
-Acebutolol
Term
Vasodilator Beta blocker
Definition
-Labetalol (blocks a and b)
Term
Beta blocker with sympathomimetic activity
Definition
-Pindolol
-Cartelol
Term
Use to tx chronic HTN
Definition
-Prazosin (a1)
-Propranolol/Metoprolol (b1)
Term
Use to tx anxiety tachy and hyperthyroidism
Definition
-Propranolol
Term
Use to treat dysrhythmias
Definition
-Propranolol/Metaprolol
Term
Use to treat Angina/MI
Definition
-Propranolol
Term
Use to tx Pheochromocytoma
Definition
-Phenoxybenzamine
Term
Use to tx open angle glaucoma
Definition
-Timolol
Term
Use to tx urinary retention and prostatic hypertrophy
Definition
-tamsulosin
Term
Use to tx Reynauds dz
Definition
-Prazosin (dilates BV)
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