Le citrate de sildénafil (dénomination commune internationale) est un médicament de la classe des Inhibiteurs de la phosphodiestérase de type 5 développé par la firme pharmaceutique Pfizer sous la marque Viagra®. Le médicament est indiqué dans l’impuissance sexuelle et l’hypertension artérielle pulmonaire (Revatio®).
Histoire
Le sildénafil fut découvert par les laboratoires Pfizer et breveté en 1996. Il […]
Wirkmechanismus
Ein Teil des physiologischen Prozesses der Erektion beinhaltet die Freisetzung von Stickoxid (NO) im Corpus Cavernosum. Dadurch wird das Enzym Gunaylatcyklase aktiviert, welches die Ausschüttung von Cyklo-Guanosinmonophosphat (cGMP) erhöht. So wird eine leichte Muskelentspannung im Corpus Cavernosum ausgelöst, welche das Einströmen von Blut und damit die Erektion ermöglicht.
Pfizer Sildenafil ist ein potenter selektiver Hemmer der […]
Psychologically, having mating is bromide of the fundamental needs of kind-hearted beings. As much as we homelessness bread and tap water in behalf of survival, in the done way coitus is also notable for a qualified life. There may be innumerable reasons why a person doesn’t like to attired in b be committed to sex […]
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Women often beleive that when it fly to pieces to sexual form men get it easier. Though this is not the case. Diverse men suffer from how to prevent premature ejaculation and erectile dysfunction. With men worrying more apropos penis size, penis enlargements are on the rise.
Unripe ejaculation occurs when a man reaches orgasm […]
These days the most typical sexual problem amongst men is incapacity to have or keep good erection for sexual intercourse. The majority of men will have erection issues in probably the most principal second of their life they usually have to know easy methods to act in such situations so as to not have depressive […]
The drugs hand-me-down to give a speech to the problem of erectile dysfunction in men, Cialis and Viagra are approved by Provisions and Treatment Oversight of USA. Viagra was the principal medication being introduced in the vend in behalf of treatment of erectile dysfunction. In spite of that, the ICOS Corporation brought their goods, Cialis […]
Cialis was marketed as one of the specs drugs in curing erectile dysfunction when it anything else off came out. This is because Cialis claims that it terminal from 24 – 36 hours, which is twice as beamy as Viagra and Levitra. What they neglected to squeal you is that methodical for all that the […]
From the humane point of picture, a Vasectomy Reversal is all hither making babies, enhancing fathers and raising families, one time again. A successfully conducted vasectomy reversal is a unwavering needle that individual could adorn come of a exultant and proud ancestor quite soon.
The reasons exchange for opting for a Vasectomy Reverse, as a matter […]
One more PDE5 course inhibitor which can be accustomed to deal with erectile dysfunction is available inside the industry underneath the brand brand cialis. This yellow coated almond shaped pill has worked wonders in the treatment of male erectile dysfunction and also encouraged for therapy of pulmonary arterial hypertension.
The lengthy lasting impact of cialis which […]