How Long Does Sildenafil Last? A Urologist Explains

Key facts. Sildenafil (Viagra) is a medicine used to treat erectile dysfunction (ED, also called impotence). Sildenafil works by helping to relax the blood vessels in the penis, allowing more blood to flow in and cause an erection. I know that the refractory period is from your body dumping prolactin into the system, and this increases with age. I know that ED pills like viagra and cialis are able to basically If you re prescribed Viagra or generic Viagra, it s natural to have some questions. For instance, you may be curious if the brand and generic versions work the same way. Or what side effects you should be aware of. Knowing some basics about Viagra can help you get the most out of your prescription. 1. There are multiple generic Viagra viagra refractory period We tried to answer objectively whether SC prolongs the detumescence period, shortens the refractory period, and prolongs the ejaculation latency time when vibratory stimulation is applied in a laboratory setting. Strictly speaking, no, Viagra does not keep you hard after ejaculation. Nevertheless, studies suggest that it could reduce your refractory period, and it will work for 4-6 hours, meaning that once your refractory periodтАЩs over, you

It encompasses two phases: an absolute and a relative refractory period. During the former, the male is insensitive to sexual stimuli as well as being hyporesponsive to many other stimuli (Meisel and Sachs, 2024). The length of

Viagra (sildenafil) is a brand-name prescription drug that s used to treat erectile dysfunction (ED). Learn about side effects, warnings, dosage, and more. For information on the dosage of Viagra, including its pill form, strengths, and how to take the drug, keep reading. For a comprehensive look at Viagra, see this article. This article describes Shilajit, a nutraceutical known for its medicinal properties, seems to be the latest trend. Shilajit, sometimes called mumijo or mumie, is available as a supplement in powder, and liquid form viagra really works Viagra works by improving blood flow to your penis. The active ingredient, Sildenafil, is a PDE5 inhibitor that helps blood vessels relax. This helps improve blood flow to the penis, making it easier to get and maintain and erection. Viagra takes about an hour to work, although some males are able to achieve an erection within 30 minutes of a dose. Viagra reaches its maximum concentration in the bloodstream within one to two hours. 4.1 Nitrates. Consistent with its known effects on the nitric oxide/cGMP pathway [see Clinical Pharmacology (12.1, 12.2)], VIAGRA was shown to potentiate the hypotensive effects of nitrates, and its administration to patients who are using nitric oxide donors such as organic nitrates or organic nitrites in any form either regularly and/or intermittently is therefore contraindicated.

VIAGRA works for men with ED by increasing blood flow to the penis so you can get and keep an erection hard enough for sex. VIAGRA only works when you are sexually stimulated. It has been proven to help guys with various degrees of ED. VIAGRA usually starts to work within minutes. And you only take it when you need it.