Erectile dysfunction (ED) is a common condition, and many people find that it is treatable with Viagra — sometimes called the “little blue pill” — and its generic form, sildenafil.

The main differences between Viagra and Cialis, aside from their chemical makeup, are how long it lasts in your system and the dosage. Keep in mind, though, that the effects for each pill vary by ...

For men interested in non-prescription solutions, there are natural alternatives for the treatment of erectile dysfunction, including so-called “natural Viagra pills.” But buyer beware.