Viagra Is Made By Pfizer Inc
Viagra is an oral prescription medication that comes in the form of a pill for use in the treatment of erectile dysfunction and other sexual based issues encountered by men. This medication has been approved by the food and drug administration or FDA and has been available on the market for over ten years and is now among the most commonly used medication of its kind. Many people even refer to this medication as ‘the little blue pill’.
Viagra is made by Pfizer Inc. And they hold the patent for this medication. How to spot true Viagra? Actual authentic Viagra comes in the form of a diamond shaped blue pill and has the manufacturer’s name of Pfizer imprinted on one side with the letters vgr and the amount of dosage on the opposite side. Below is a picture of each side of an authentic Viagra tablet.
Viagra is a brand name given by Pfizer to a drug carrying the generic name Sildenafil citrate. Where to buy Viagra online without prescription? The value of Viagra lies in its ability to block the production of a certain enzyme called phosphodiesterase type 5 (pde5). You see the secret of erection lies in the effects of nitric oxide. When nitric oxide is released into the cavernous spaces in the penis, an increase in guano sine monophosphate (cgmp) is triggered. The cgmp then makes way for blood to flow into the cavernous spaces resulting to a penis erection. The problem is that production of pde5 comes hand in hand with the production of cgmp, causing a break down of the latter. The Sildenafil citrate makes up for this bad effect by preventing the production of pde5. The result is an increase in the effects of the nitric oxide. Viagra is a good alternative injections and penile implants that are both expensive and highly inconvenient. Buy Viagra in the UK more so, the drug reasons side effects that are as minor as an upset stomach and a few headaches. The drug also boasts of a high success rate. Accordingly, about 60 to 80 percent of men who take Sildenafil citrate are satisfied with the results, reporting an improved ability not only to have but also to keep erections. This figure is taken from a study on 3000 men within the age range of 19-87.
