Yohimbine hydrochloride (yohimbine) - selective alpha2-adrenergic blockers. Influence the peripheral and central receptors that facilitate the onset of an erection, as expanding the pelvic arteries. In addition, the central effect helps to stimulate sexual desire. Phentolamine - non-selective alpha spartagen xt blockers. Preparations violate conduct nerve impulses to the blood vessels, it prevents spasms and cavernous body normally krovenapolnyayutsya. Synthetic analogues of prostaglandin E Alprostadil - used or intraurethral injection. The action is based on inhibition of acetylate cycles, thereby decreasing ..
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