Human beings are the most superior creature on this planet with immense control over body and mind which helps to achieve fulfillment against all odds; but everything in life comes with its share of adversity. Just like the condition of erectile dysfunction, prevalent in millions of men over the world which is enough to take many successful men and their relationships to the dock. For years, men suffered in silence as they were too embarrassed to speak about their sexual incompetence and also feared rejection by their partners.

Erectile dysfunction (ED) commonly termed impotence is in all aspect a medical condition when a man is unable to achieve or sustain an erection necessary for a sexual act pertaining to his sexual needs or the needs of his partner and has to be treated like any other disease, erectile dysfunction is the sexual inability in a man prevalent consistently over a prolonged period of time and has nothing to do with momentary fluctuations in sexual activity. This is caused mainly due to the hardening of arteries, called arteriosclerosis where narrower hardened arteries prevent the flow of blood to the penis, even on stimulation. There are also several psychological and lifestyle conditions responsible for erectile dysfunction. Latest studies have revealed that erectile dysfunction is not age-related and it can be treated at any age. Researchers over the world have been trying on various methods for treating impotence but the most successful and popular amongst them is the oral medication Viagra.

For years, men suffering from ED continued their trial against destiny and had to rely only on their sexual fantasy. While a group of researchers aided by the pharmaceutical giant Pfizer Inc. New York developed the first oral drug for the treatment of erectile dysfunction. This pioneer drug was named viagra and was approved by the FDA in March, 1998. Since then Viagra has been successfully retrieving back the sexual bliss in many dismantled relationships. This power in Viagra is due to its magical active component, Sildenafil citrate. This ingredient helps in the relaxation of the arteries which thereby improve the flow of blood to the penis on stimulation, thus facilitating an erection. Viagra taken an hour prior to a sexual activity guarantees absolute pleasure and hold true your sexual fantasies for the next 4 hours.

Pfizer has been no less than a savior to the many ED affected men, but anyone contemplating the use of Viagra is advised to consult a doctor before using it considering factors like drug interaction and the health factor for an active sex. Moreover, Viagra online information provides adequate support on latest studies, expert consultations and online buying guide with the click of a mouse. It is indeed the well wishes of many privileged men whose lives are being rejuvenated by Viagra that is behind the success story of Pfizer Pharmaceuticals.