Levitra Solution Medications US

Levitra (vardenafil) - a new drug to address erectile dysfunction, so-called "Packaging with flame.

Violation of erectile function ( "weakness" of the penis) identify the millions of men around the world, which is very important and determines the popularity and importance of drugs for its restoration. According to WHO, the prevalence of erectile dysfunction in the world - 52% among men older than 40 years. In Russia, a potential group of at least 13 million people. According to various studies, is currently receiving treatment about 200000 - 500000 people. Every year the number of men suffering from erectile function disorder is increasing. The problem is that men do not pay enough attention to their sexual health. Entering the market of drugs for the treatment of erectile dysfunction allowed us to draw attention to the problem and increase the number of men who are looking for a solution.

The global pharmaceutical market represented three original drug used for erectile dysfunction: Viagra manufactured by Pfizer (long known to consumers in the United States and Europe), Cialis manufactured by Eli Lilly (appeared on the market at the end of 2003) and Levitra (vardenafil) - a new drug made by German pharmaceutical Bayer, the promoting, together with the company GlaxoSmithKline.

Cialis and Levitra are one principle of Viagra and have more similarities with it than differences - have a peripheral effect on erections. All three drugs have similar mechanism of action, which is caused by the blocking of specific phosphodiesterase type 5 - PDE5 (responsible for the breakdown of cGMP), which contains the largest number in a cavernous (cavernous), the body of the penis. As a result of blocking this enzyme accumulation of cyclic guanosine monophosphate, which leads to relaxation of smooth muscle in the cavernous body of penis and its associated arterioles. The consequence of this is the blood flow to the tissues of the penis that causes erections.

Manufacturers Cialis sees his advantage in that it operates longer (up to 36 hours) compared with Viagra (4 - 5 hours). And according to the head of the Medical Department, representing the interests of Russia Bayer, Levitra begins to act much faster than competing drugs, about 15 minutes after administration, ie is the most bysrodeystvuyuschim tool.