Viagra for men is a unique erectile dysfunction medicine. There is an inability to obtain an erection in men with erectile dysfunction. This unique ED pill can help one to bring about a significant improvement in the erection capacity of men. It is known for ages that Viagra is the first oral ED pill that has played a dominant role in the market of erectile dysfunction medicines. If you are availing Viagra online, then make sure to have a talk with your doctor first. What is in Viagra? Viagra is basically made up of an active ingredient i.e. Sildenafil. Other inactive ingredients present in this medication are-
What does Viagra do? Viagra belongs to the group of erectile dysfunction medicines called PDE5 (phosphodiesterase type 5) inhibitors. It works similar to other PDE5 inhibitors but its effects are known to be effective in a majority of men. Also, it takes a maximum of 1 hour to kick in and its effects can last for up to 4-6 hours. So, what exactly does Viagra do? In men with erectile dysfunction, Viagra can help facilitate an erection that is firm and can last long. The active drug Sildenafil can increase the blood flow to the penile nerve and help the person to sustain an erection. By blocking the PDE5 enzyme, it can allow the production of cGMP (cyclic guanosine monophosphate), an important chemical that dilates blood vessels and facilitates a free blood flow to different parts of the body. When and how was it approved? The British Pfizer scientists first found out the drug Sildenafil citrate back in 1989. It was initially developed to treat conditions of hypertension and chest pain associated with coronary heart diseases. But this drug was found to facilitate a firmer erection in men who used this medication. Then, a series of experiments were carried out to check the use of Sildenafil in the treatment of erectile dysfunction. It was found that the drug actively dilated the blood vessels and caused free flow of blood to different parts of the body including the erectile tissue. This was how the brand Viagra came to existence for the treatment of male impotence. The U.S. Food and Drug Administration approved its use in 1998. How should I take Viagra?
Make sure to let your doctor know about any medical history that you might have. Also, if you are taking any other erectile dysfunction medicine at the same time, then do not take Viagra at that time. Avoid medicines containing nitrates while you are taking this medication. Disclaimer: This blog post contains information for medical purpose only. We do not recommend Viagra for anyone below the age of 18 years.
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