Is erectile dysfunction a parent to heart disorder? The erectile dysfunction is defined as the inability of a man to achieve and keep an erection firm enough during the intercourse. This sexual disorder may serve ...

Sildenafil Citrate-a first line of Treatment for Erectile Dysfunction (ED) in Men The Viagra (Sildenafil Citrate) is an oral medication for ED (Erectile Dysfunction). The active ingredient which is present in this particular drug is ...