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Priapism. Priapism is a condition in which a penis remains erect for hours in the absence of stimulation or after stimulation has ended. [3] There are three types: ischemic (low-flow), nonischemic (high-flow), and recurrent ischemic (intermittent). [3] Most cases are ischemic. [3]
Medications to treat ED may cause a side effect called priapism. Prevalence of medical diagnosis. In a study published in 2016, based on US health insurance claims data, out of 19,833,939 US males aged ≥18 years, only 1,108,842 (5.6%), were medically diagnosed with erectile dysfunction or on a PDE5I prescription (μ age 55.2 years, σ 11.2 ...
Anorgasmia is a type of sexual dysfunction in which a person cannot achieve orgasm despite adequate sexual stimulation. Anorgasmia is far more common in females (4.6 percent) [1] than in males and is especially rare in younger men. The problem is greater in women who are post- menopausal. [1] In males, it is most closely associated with delayed ...
Premature ejaculation ( PE) is a male sexual dysfunction that occurs when a male expels semen (and most likely experiences orgasm) soon after beginning sexual activity, and with minimal penile stimulation. It has also been called early ejaculation, rapid ejaculation, rapid climax, premature climax and (historically) ejaculatio praecox.
7.84% (of 67 patients) [1] Venous leak, also called venogenic erectile dysfunction and penile venous insufficiency, is one category of vasculogenic impotence — a cause of erectile dysfunction in males. [2] It affects all ages, being particularly awkward in young men. [3] Much about venous leaks has not reached a consensus among the medical ...
PDE5 inhibitor. A phosphodiesterase type 5 inhibitor ( PDE5 inhibitor) is a vasodilating drug that works by blocking the degradative action of cGMP-specific phosphodiesterase type 5 (PDE5) on cyclic GMP in the smooth muscle cells lining the blood vessels supplying various tissues. These drugs dilate the corpora cavernosa of the penis ...
Erectile dysfunction (ED), or impotence, is a sexual dysfunction characterized by the inability to develop or maintain an erection of the penis. There are various underlying causes of ED, including damage to anatomical structures, psychological causes, medical disease, and drug use. Many of these causes are medically treatable.
Sexual medicine or psychosexual medicine as defined by Masters and Johnsons in their classic Textbook of Sexual Medicine, is "that branch of medicine that focuses on the evaluation and treatment of sexual disorders, which have a high prevalence rate." [1] Examples of disorders treated with sexual medicine are erectile dysfunction, hypogonadism ...