Save up -80% on Doxazosin

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

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2018 Price of Doxazosin

Cardura 4 mg Tablet



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

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Doxazosin volume of distribution

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What is Doxazosin

Doxazosin is a quinazoline-derivative that selectively antagonizes postsynaptic alpha; sub1 /sub-adrenergic receptors. It may be used to mild to moderate hypertension and in the management of symptomatic benign prostatic hyperplasia (BPH). 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.

Doxazosin mechanism of action

Doxazosin 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 Doxazosin

Doxazosin1mg100 Tablet$75.00
Doxazosin2mg84 Tablet$45.00
Doxazosin4mg84 Tablet$51.00
Cardura2mg100 Tablet$95.00
Cardura4mg90 Tablet$118.00
Cardura XL4mg90 Tablet$110.00
Cardura XL8mg90 ER Tablet$160.00
Prescription Generics


International Brands



1-(4-Amino-6,7-dimethoxy-2-chinazolinyl)-4-(2,3-dihydro-1,4-benzodioxixin-2-ylcarbonyl)piperazin 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(1,4-benzodioxan-2-ylcarbonyl)piperazin


Apotex Inc

CAS number






Affected organisms

Humans and other mammals

Indication of Doxazosin

For treatment and management of mild to moderate hypertension and urinary obstruction symptoms caused by BPH.

Toxicity of Doxazosin

Symptoms of overdose include hypotension. Oral LD sub50 /sub is greater than 1000 mg/kg in mice and rats.

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