Information On Viagra
A lot of men can suffer from erectile dysfunction at some point in their lives for a variety of reasons, these reasons can range from psychological issues to health problems that they may not know they have. Erectile dysfunction is very common and now, thanks to innovative medications, it can be treated.
Viagra is one of the most well known drugs used to treat this dysfunction and has been prescribed by hundreds of doctors in the past. Viagra (also known as sildenafil citrate pills) is a drug that can be prescribed by a professional to help patients who do not have a sufficient blood flow to the penis, causing them to not gain an erection or only keeping an erection for a sustainable amount of time.
The drug works by blocking the chemical called PDE5 that causes the blood to flow away from the penis and stopping an erection from happening. By keeping the blood and chemicals in the penis, the muscles will not constrict, helping to gain and to maintain an erection.
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However, the drug will not work without some sort of stimulation as it does not have any effect on the chemicals used to cause an erection as these chemicals will only appear when the person feel sexually aroused. Viagra can not help to release these chemicals; it only helps to keep them stable for an erection to appear.
The effects of this Viagra med normally take around half an hour to appear and will last all the way through intercourse. Viagra can keep the penis erect for up to four hours, although the most common time is two hours. If the erection last for more than the recommended time, the person should seek medical advice to avoid any type of long term damage that can be caused by the condition called priapism. Any man who finds that his erection does not naturally subside after four hours should seek medical help, as this is the cut-off point at which doctors call the condition priapism – permanent penile damage can result if this condition goes untreated.
Good Viagra is a particularly safe drug and is used in the treatment of erectile dysfunction brought on by a huge variety of initial causes, from stress to diabetes.