Health News

About Retinoic acid

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Half a century later, the story of the failure of retinoic acid WIN 18,446, described earlier, helped to move in the direction of male contraception. Since WIN 18,446 poisoned only those who took alcohol, scientists suspected that, most likely, this drug violates some of the stages of the natural breakdown of ethanol in the body. […]

Health News

Finally: the birth control pill for men!

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The birth control pill for men – both the male and female population of the planet has been dreaming about such a miracle pill for many years. However, progress in this area has only recently begun to appear. This article describes the difficult path that eventually led to the discovery of a non-hormonal drug that […]

Health News

What does the price of viagra?

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The final price of viagra for a package of medicine in a pharmacy consists of many components: In theory, all of them should be clear and logical, but in fact it turns out that even specialists can not always explain why medicines with the same active substance can differ in price by thousands of times. […]

Erectile Dysfunction

Psoriasis and the development of erectile dysfunction

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Psoriasis as a risk factor for development of erectile dysfunction: An observational cross-sectional study was conducted in Portugal to study the prevalence and causes of erectile dysfunction in patients with psoriasis. For this purpose, anonymous questionnaires of the Dermatological Quality of Life Index (DLQI) and the 5th edition of the International Erectile Function Index were […]

Erectile Dysfunction

Organic erectile dysfunction — the main causes

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Organic erectile dysfunction or impotence of organic origin is defined as the inability to achieve an erection that is sufficient to penetrate the vagina, or as the inability to maintain an erection until the completion of sexual intercourse. Unlike psychogenic impotence, which can be caused by stress, depression, sexual trauma, a conflict situation in a […]

Erectile Dysfunction

Sildenafil: is it only ED treatment?

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Based on the results of a Massachusetts study on the study of male aging, it can be assumed that in 1995 there were more than 152 million men suffering from erectile dysfunction (ED) worldwide. According to experts forecasts, by 2025 their number will increase by 170 million people and will amount to 322 million. A […]

Erectile Dysfunction

Sildenafil in modern urological practice

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Sildenafil and Erectile dysfunction (ED). ED is an urgent problem of urology. This is due not only to its high prevalence in the population, but also to a revision of views on the causes of this problem, changes in therapeutic approaches, the study of the relationship between ED and symptoms of the lower urinary tract, […]

Erectile Dysfunction

Definition and classification of premature ejaculation

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The term “premature ejaculation” throughout the twentieth century and still refers to the subject of discussion in modern andrology and sexopathology. The International Society for Sexual Medicine (ISSM) defines this copulatory disorder: “Premature ejaculation is a male sexual dysfunction that is characterized by: always or almost always by ejaculation before penetration of the penis or […]

Erectile Dysfunction

Sildenafil – The mechanism of action

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The realization of the physiological mechanism of erection is associated with the release of nitric oxide (NO) in the cavernous body during sexual stimulation. This, in turn, leads to an increase in the level of cGMP, subsequent relaxation of the smooth muscle tissue of the cavernous body and an increase in blood flow. Sildenafil does […]

Erectile Dysfunction

Diagnosis of erectile dysfunction today

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Diagnosis of erectile dysfunction (ED). ED is a widespread condition that is not life – threatening, but affects the physical and mental health of men. ED has a significant impact on the quality of life of both the man himself and his partner and family members. According to the World Health Organization (WHO), erectile dysfunction […]