Viagra: The search for a cure for ED

Few names in the world are as popular as Viagra. In the United States for example, one person in every household is reported to know what a Viagra tablet is. Pfizer, the pharmaceutical company that produces Viagra tablets, reports that over 300 million pills are sold every year.

This puts the selling rate as high as 8 pills for every second. Many celebrities have been used in the marketing of Viagra tablets. Iconic footballer Pele for instance is a prominent spokesperson. So also is Hugh Hefner, the owner of playboy magazine and the playboy mansion.

Viagra pills are so effective in treating erectile dysfunction that it is estimated that 87% of all cases of erectile dysfunction are effectively treated with Viagra tablets.

But how did Viagra and the treatment of erectile dysfunction originate?
To understand the success of Viagra tablets it important to go a bit farther back. Early in 1983 the first breakthrough in the treatment of erectile dysfunction was discovered.

At the American Urological association meeting which was held in Las Vegas, a Dr who went by the name of Giles Brindley showed that with the use of the injection phentolamine, it was possible for people suffering from erectile dysfunction to find relief.

To prove this he gave a firsthand self demonstration much to the shock of the attending urologists. Prior to this announcement, it was still widely held that most impotence cases were related to mental conditions.

The claims of Giles Brindley, though probably over demonstrated were true. Phentolamine did indeed cure the symptoms of erectile dysfunction. Researchers in trying to understand how this happened came to realize several important, previously unknown factors.

The actions of phentolamine were positive because it relaxed the muscle of the body. The human body is found to consist of different muscles. Skeletal, Cardiac and smooth muscles. The first two muscles are used in the control of the human skeletal frame and the working of the heart.

However, it is the last which was found to react to the actions of phentolamine. Smooth muscles are found in blood vessels such as the intestines and stomach. They also play an important role in the male erection.

For men that suffer from impotency, it was discovered that the muscles of arteries leading into the male organ were constricted and stiff preventing the proper flow of blood into the penis.

With the use of phentolamine which was an effective relaxant, these muscles were able to expand once more and allow the formation of an erection. Brindley’s injection was able to achieve a treatment of ED because of its relaxants effects.

After the publicizing of his discovery, the use of phentolamine injections became very common. Most men did not appreciate this method because of the pain and risks involved. All this changed, however, with the introduction of Viagra tablets.

Viagra, like phentolamine is also a muscle relaxant. However it possesses many positive advantages over its earlier cousin. For instance, Viagra is administered via pills as opposed to the old method of syringes.

Also, the effect of Viagra only becomes evident when a man is sexually stimulated. With phentolamine, the erection effect occurred immediately after the administration of the injection.

Viagra pills are sold at pharmacies all over the world. You can buy Viagra pills online. Viagra tablets are provided in dosages of 25mg, 50mg, and a 100mg. Treat your ED today with real Viagra.