WARNING: Extremely rarely, Doxazosin mesylate and similar medications have caused painful erection of the penis, sustained for hours and unrelieved by sexual intercourse or masturbation. In study of two subjects administered radiolabelled Doxazosin mg orally and mg intravenously on two separate occasions, approximately 63 of the dose osta odavalt doxazosin eelarverea was eliminated in the feces and of the dose was found in the urine. BPH: Competitively inhibits postsynaptic alpha1-adrenergic receptors in prostatic stromal and bladder neck tissues. Of particular concern are the risk of postural hypotension, syncope, and or hypotension. Each tablet contains doxazosin mesylate equivalent to mg white mg yellow mg orange or mg green of the active constituent, doxazosin. Search through data base of 2400 hypertensive patients and 665 BPH patients revealed hypertensives in which drug-related neutropenia could not be ruled out and one BPH patient in which drug-related leukopenia could not be ruled out. Risk D: Consider therapy modification Prostacyclin Analogues: May enhance the hypotensive effect of Antihypertensives.
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