Cialis History – How This Popular Drug For Erection Problems Came To Be?

Cialis is one of the most popular brands of medication used to treat erection problems like impotence. It has been present for many years, but one can trace its beginnings back in the year 2003. Even though five years before 2003, Viagra was the king of ED drug. In August 19, 2003, the world has met a match for Viagra. 2003 is the year that Cialis came out to the market, and it is the same year that this drug was approved by the FDA.

For people who want to know how Cialis was created, they are in for a trivia. The beginning of the production of this medication was interesting. Icos, the manufacturer behind Cialis, worked on studying IC351 in the year 1993. This procedure proved that all drugs used to treat ED actually work. Ironically, Pfizer, which is the maker of Viagra, found out in 1994 that the medication they created for heart illnesses actually worked as a drug promoting an erection.

How Cialis Obtained Its First And Initial Patent?

In the year 1994, Icos received the initial patent for the ingredient IC351, but it was in 1990 that they have begun their research with regards to this anti-impotence medication. Nevertheless, it was unsure whether the patent was approved before or after the discovery of Pfizer for their own medication. In 1997, Icos has begun conducting tests for men with erectile dysfunction. This was their second phase. It continued for a period two years until they reached the final phase.

Interestingly, Eli Lilly and Co., merged with Icos to propagate Cialis out in the market for the treatment of ED. It was in 2000 that themedicine primarily known as “IC351” has been renamed to what we all know today as Cialis. On May 2002, it has been reported that the results of Cialis were great, as it remained in the system for 36 hours. In November of the similar year, Cialis was introduced in the major parts of Europe, where it was also approved.

The Legitimacy Of Cialis Is A Medicine For ED

In November 21, 2003, Lilly and Icos have won the support for Cialis. To date, many still considered Cialis more than Viagra because of its distinct advantages. First, it lasts up to 36 hours in the system, compared to Viagra’s meager four hours. This helped men understand the value they can get when they take advantage of Cialis. Even though Viagra has a better recognition, overall, Cialis will not be left behind. Indeed, Cialis has become one of the most popular drugs of choice when it comes to erection problems.