Erectile dysfunction or impotence is a very common sexual disorder in men they come across at any point of time. Erectile dysfunction is the inability of a male to sustain erection for a satisfactory sexual intercourse. Since there are various factors which are closely linked with causing impotence such as modern life style such as smoking and drinking, stress, diabetes, depression, obesity, fatigue, relationship problems, long working hours leaving men dead tired etc. These factors influence the causes of erectile dysfunction in men. But a medicinal treatment for this problem is possible and drives away all kinds of erection issues, sexual dysfunction and premature ejaculation problems.
Generic Viagra (Sildenafil citrate) is used to treat conditions of erectile dysfunction in men. It treats impotence by improving rapid blood flow in the penile arteries. Generic Viagra came into use in 1998. It is the first medication used to improve sexual performance.