Sildenafil Citrate may be somewhat different from other E D medicines, but it was the first to appear on the scene. Its major brand is Viagra and its been the top choice for men around the globe because of its effectiveness in helping men suffering from erectile dysfunction achieve an erection. While its effects last up to four hours, it can have men ready to go in less than a half hour. Enough time for some foreplay and you are ready to go.

E.D. has been defined as the inability to attain or sustain a complete erection that will provide for satisfactory sexual intercourse. As many as 150 million men all over the world are afflicted with this disorder for various reasons. Unfortunately, as few as five percent of men actually discuss this with their physicians. Half of men over Forty suffer from e.d. The number of men with erectile dysfunction increase as men age.

Millions of men in the United States have tried Pfizer's wonder drug, sildenafil, better known as Viagra, and there are thus millions of women who have also seen its effects on their husbands,boyfriends, and lovers. Many other millions of men and women wonder about whether Viagra can offer a solution for their own sexual and emotional problems or for the problems of their partners.We human beings are sexual animals, after all. And unfortunately,our sex lives are not always the way we want them to be.So it's no surprise that when sex goes sour, relationships suffer in other ways as well.

And what about a relationship with no sex? That's a relationship that's probably not going anywhere. In marriage or other serious relationships, erectile dysfunction has caused problems. Besides the physical issues, Erectile Dysfunction is also responsible for psychological problems and guilt.

After its launch in 1998, Viagra has changed the lives of millions of men suffering from ED. The change has not only brought back active sexual encounters for millions of ED victims, but has also added a new spark in relationships giving them a second chance to reignite their subdued emotions.

There are many ways to obtain cheap Viagra alternatives. By buying generic viagra, you can save up to 75% off the cost of brand name Viagra, which is very costly. You can find many websites that sell generic Viagra cheap. Generic Viagra has similar efficacy as it is made with sildenafil citrate, usually in India.

As Viagra still rules the chart, the credit for its performance factor goes to its active ingredient Sildenafil citrate. Sildenafil citrate works by relaxing the penile blood vessels when a man is sexually stimulated. This leads to blood flow into the penis, resulting in an erection. Viagra doesn't work without sexual stimulation. It's not an aphrodisiac and doesn't increase sexual desire. Viagra should be taken an hour prior to any sexual activity and you can have your share of sexual bliss with your partner for the next 4 hours of its active period. But it is strictly recommended to start using Viagra only after consulting your doctor.

Viagra has been a world-wide success as has been Cialis. generic Viagra and generic Cialis have been equally successful and have made a difference in the lives of couples around the globe. These are clearly two of the great discoveries of the last century.