Viagra, produced by Pfizer, is a long standing erectile dysfunction treatment. It has been available on the market for over a decade and has worked for 78% of the men who have used it. With few side effects, and a 4 hour active period in the body, Viagra is a tried and tested product that has won over the trust of many men worldwide. You can order Viagra online, or you can buy Viagra in a pharmacy. Either way you need a written prescription form a doctor, as Viagra pills are a prescription medication only. The process is easy though, and before you order Viagra online you simply need to do an online consultation. Done by a medical doctor who will ask you about your medical history, the consultation is thorough and credible, and will be the platform used to decide whether or not you are suitable for the treatment. The same goes for if you buy Viagra from a pharmacy. You would first need to undergo a medical consultation with your GP to see if you are suitable for the treatment.
Viagra works as a PDE5 inhibitor in the body. Its active ingredient is Sildenafil citrate, which inhibits PDE5 from breaking down another enzyme in the body (cGMP). By breaking down, cGMP allows the penis to return to its flaccid state after intercourse or orgasm. Viagra stops this from happening, and in doing so rather promotes more blood flow into the penis than out and thus keeps it hard and firm for longer. Men who use Viagra should take it about an hour prior to sexual intercourse. You have to be sexually stimulated for it to take action, but once that occurs, the blood flow increases and you will achieve an ejection. When you take Viagra you can enjoy longer lasting erections that you can control, as opposed to struggling with embarrassing premature ejaculation problems or failure to get an erection. As a prescription medication, it does have a few side effects, although none of them are too severe. Order Viagra online today or buy it in a pharmacy to reap the benefits and joys of an impotence free sex life.