Cialis Helping Impotent Men
May 25, 2007

There is one thing which can really harm your golden years and that is poor sexual function. Sexual dysfunction refers to a man's inability to attain an erection sufficient to have satisfactory sex.

This thing does not indicate a lack of sexual interest or the irregular difficulty to fulfilling sexual requirement. US-based National Institutes of health reveals the fact that, Ed affects just about 5% of 40-year-old men and between 15 and 25% of 65-year-old men.

There are four requirements for a normal erection:
1) Correctly working of nervous system that carry the necessary signals to the penis;
2) an undamaged system of blood vessels to allocate blood to flow into and out of the penis;
3) Normal smooth muscles in the Pennies and the capacity to trap the blood in the penis so that it stays firm.

There are certain PDE5 initiators like viagra, cialis in the market that promise to provide satisfactory erection. The uptake of Cialis is a proof of this thing: cialis is far more popular Levitra primarily because Cialis offers duration of 36 hours whereas Levitra is clinically similar to Viagra, contributing only four hours. This extended window of opportunity allows a more natural approach to sexual intercourse.

The past static's have shown increase the use of erectile dysfunction drugs and other pipeline products. Cialis experienced 53% growth in the period of 2004 to 2005 and is also producing a satisfactory sale till now.