More than 25 years ago, in a remote pharmaceutical drug testing lab of Pfizer in the United Kingdom, scientists started experimenting on a new drug for the treatment of angina. For those unaware, angina is a type of pain in the chest due to reduced blood flow to the heart. The drug was not producing the intended results, but something completely dramatic was happening instead. Test subjects were reporting erections as a side effect.

In 1998, the American FDA approved the sale of Viagra, and the rest is history. One of the fastest and best-selling drugs in human history, Viagra registered more than $1 billion in sales during the first year. The arrival of Viagra had forever changed sex life for millions of people around the world. Now Viagra is available at the lowest UK price.

The story before the invention of Viagra

Before the invention of Viagra, the treatment of erectile dysfunction involved the use of penile pumps or injections, both of which, unsurprisingly, were uncomfortable to undergo for people. Once Viagra was in the market, there was a drug that could be taken whenever you wanted it. It was painless, easy to obtain and most of all, effective.

Three American scientists were behind the creation of the drug, and they went on to win the Nobel Prize for medicine in 1998.

How Viagra works

Viagra’s creators found a very important principle of the human body that aided their process. They discovered that the body uses nitric oxide to widen blood vessels. Sildenafil citrate, the primary component of Viagra, helps bind nitric oxide to receptors that enable relaxation of the helicine arteries. The helicine arteries, in turn, increase blood flow into the tissues of the penis and results in a sustained erection.

How big is The Market?

To give you some context, selling Viagra over the counter is now legal in Britain. This was done to tap into the wide market for Viagra and also to prevent men from buying the drug from unregulated sources where a large and lucrative black market exists. Buying from such places often result in consequences that include side effects from taking defective pills.

The market is already huge and ever growing. It will continue to grow as long as humans continue to harbor sexual impulses. However, so is the black market. Fake Viagra pills have been found to contain elements like plaster of Paris and even chemicals like arsenic.

Viagra’s price contributed to the illegal market in the world. The initial selling price of Viagra was very high, although it has come down in recent times. You can now buy Viagra for the lowest UK price.

Despite the challenges in price and availability, the issue Viagra addresses – impotence – remains a subject of great significance.