Sildenafil Citrate

Greenstone Sildenafil

Greenstone is a manufacturer of Sildenafil. Unlike most sildenafil citrate generic manufacturers, Greenstone is owned by Pfizer - the original manufacturer of Viagra. Therefore, Greenstone Sildenafil contains exactly the same active and inactive ingredients as Viagra, but at a fraction of the cost.

Greenstone Sildenafil even has the same shape as Viagra (a rounded diamond shape), but instead of the iconic blue color, it is a white tablet. Greenstone Sildenafil is the ideal option for people who want the reliability of a reputable brand without the high price tag.

Sildenafil vs Cialis

Cialis (Taladafil) is also a popular medication for the treatment of erectile dysfunction. Cialis works on the same mechanism of action as Sildenafil. It also has similar side effects and contraindications. The biggest difference between Cialis and Sildenafil is the amount of time the medication is effective. While the effects of Sildenafil last about 4 hours, Cialis can last almost 36 hours before the effects wear off. Sildenafil has been reported to have a slightly higher, approximately 3 percent, satisfaction rate compared to Cialis, and Cialis is much more expensive than Sildenafil. For the price, Sildenafil looks like a pretty good option.

What about testosterone replacement therapy?

One of the actions of testosterone, a hormone produced in the testicles, is the maintenance of sexual function. Although low testosterone levels do not cause erectile dysfunction, there is evidence to suggest that testosterone replacement therapy can improve the problem. Transdermal testosterone replacement, or replacement of testosterone using a topical gel that absorbs into the skin, is more effective than getting Testosterone injections or taking an oral testosterone supplement. Although the replacement of testosterone can be helpful in the treatment of erectile dysfunction, combining it with Sildenafil does not increase the effects of the medication.