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RX BIN: 015558
Group ID: DDN6600
Card Holder ID: DDN6600

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2018 Price of Prazosin

Minipress 2 mg capsule



* price without discount in nearest pharmacy. Price may vary.

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Prazosin volume of distribution

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What is Prazosin

Prazosin is a selective alpha;- sub1 /sub-adrenergic receptor antagonist used to treat hypertension. It has also been used to decrease urinary obstruction and relieve symptoms associated with symptomatic benign prostatic hyperplasia. alpha; sub1 /sub-Receptors mediate contraction and hypertrophic growth of smooth muscle cells. Antagonism of these receptors leads to smooth muscle relaxation in the peripheral vasculature and prostate gland. Prazosin has also been used in conjunction with cardiac glycosides and diuretics in the management of severe congestive heart failure. It has also been used alone or in combination with beta;-blockers in the preoperative management of signs and symptoms of pheochromocytoma.

Prazosin mechanism of action

Prazosin acts by inhibiting the postsynaptic alpha(1)-adrenoceptors on vascular smooth muscle. This inhibits the vasoconstrictor effect of circulating and locally released catecholamines (epinephrine and norepinephrine), resulting in peripheral vasodilation.

Dosage forms of Prazosin

Form Route Strength
Tablet oral 1 mg
Tablet oral 2 mg
Tablet oral 5 mg
Prescription Generics


International Brands

Alti-prazosin-tab 1mg


1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)piperazine 2-(4-(2-Furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline


Altimed Pharma Inc.

CAS number






Affected organisms

Humans and other mammals

Indication of Prazosin

For treatment of hypertension, symptomatic benign prostatic hyperplasia, and severe congestive heart failure. May also be used alone or in combination with beta;-blockers in the preoperative management of signs and symptoms of pheochromocytoma.

Toxicity of Prazosin

RX24 Drugs Disclaimer: before buying a Prazosin on prescription, consult your healthcare provider. Content on this page is provided for informational purposes only. Any use of this information is at your own risk.

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