Generic Viagra - the drug for the treatment of erection - Erectile Dysfunction. There are natural mechanisms of erection, helps a man to cause erection. Suitable for men suffering from erectile dysfunction of various origins (disease, nervous disorder erection).

Thus, the drug "Viagra" (VIAGRA) developed by Pfizer International Inc., Is the first taken by mouth pharmaceutical tablets tool that shows a significant and reliable performance in the vast majority of patients with disorders of erection. The active ingredient drug - Sildenafil Citrate.

The product is available in tablet form for 25, 50 and 100 mg, which contain, respectively, at 25, 50 and 100 mg of Sildenafil Citrate.

Unlike other treatments for Erectile Dysfunction, which provide for injections into the penis or other medical procedures, "Viagra" is a simple, convenient and easily used drug. When using "Viagra" You just take one pill when planning a sexual encounter.

With regard to the mechanism of action of "Generic Viagra", it is to increase the amount of blood flowing to the penis, which helps create a natural male erection. "Viagra" is valid only when a man experiencing a natural sexual arousal, and when the sexual act is completed, the penis naturally returns to the relaxed state. In other words, "Viagra" works only on natural mechanisms of erection and in this its undeniable novelty and secret huge popularity.

Generic Cialis - drug for treatment of erectile dysfunction (erection disorders). Cause's relaxation of penile arteries and increases blood flow to the tissues of the penis, resulting in and an erection.

Tadalafil - the newest tool for treatment of problems with potency in men, the main active ingredient - Cialis (Tadalafil). Buy Cialis possible as in conventional pharmacies and online pharmacies that are online a lot.

Undoubtedly, the clock is ticking and the diagnosis of "impotence" is now no penalty. However, the market for drugs to treat the man's problem is not changing very rapidly. To date, represented by only three major drugs - Viagra, Levitra and more recently on the market of drugs for the treatment erectal dysfunction drug came Cialis.

Cialis definitely has a unique property - it is slowly excreted in the body, and this means that the effect of Cialis lasts for men on the body much longer than other drugs.

Effect Generic Cialis holds half days.

Impotence - always has several causes. Very important place in the treatment of erectile dysfunction has a psychological aspect, understanding with a partner to have sex. Given the different mechanisms of arousal in men and women, a woman may not always be ready to have sex with "half-turn.

Viagra and Levitra put a definite time frame for men. At a subconscious level, a man taking Viagra or Levitra, counting off time. This is very often a distraction that interferes with the focus entirely on the pleasure. It always reminds man that his strong erection pills, and is due to last only a few hours. Of course, in some cases is justified and permanencies tablets with a small time step. In particular this applies to taking pills to enhance the potency older men with heart problems.

The drug Cialis can throw the problem out of my head. 36 hours of full readiness - more than an enough time frame.

Generic Levitra (Vardenafil) - a drug for the treatment of erectile dysfunction, the phosphodiesterase type 5 inhibitor. It is used to treat erectile dysfunction (inability to achieve and maintain an erection necessary for satisfactory sexual intercourse).

Levitra (Vardenafil) - the latest generation product for the treatment of erectile dysfunction. The active ingredient Levitra (Vardenafil), penetrating with blood vessels in the genitals, creates conditions for the appearance of normal, healthy erections. It should be noted that Levitra, like all drugs of this series, is effective only in the presence of sexual stimulation - that is, not try to "test" the effect of taking a pill Levitra and sat down to read a newspaper in anticipation of the reaction. We must act! Moreover, the effect of Levitra is already manifested in fifteen minutes after dosing. Thus, using Levitra, men are completely free in his behavior, he does not need to wait, when Levitra starts to exert its effect.

Levitra duration of action 8-12 hours, which again provides the proper degree of freedom, allowing you to hold as many full-fledged sexual acts, as man sees fit, without re-taking Levitra. Another advantage Levitra - its effect is not dependent on the reception of fatty foods and alcohol. Thus, the use of Levitra does not impose any restrictions, you can continue to maintain your lifestyle. Levitra was highly effective after the first dose. In addition, Levitra gives a stable positive effect even in men after prostatectomy, with diabetes.

Levitra is effective in cases where other medications for the treatment of erectile dysfunction did not give proper results. When receiving Levitra, like any other drugs in this group, consider that there may be side effects such as minor facial flushing, headache or nasal congestion. However, it should be noted that the incidence of adverse reactions while taking Levitra order of magnitude lower as Levitra, as the drug of the last generation has the most selective effect on the vessels of the genital area.

Absolutely, contraindicated use Levitra - and just like any drug of this group - along with taking such drugs as nitroglycerin, microsporid, sustain and their analogs. The fact that Levitra is itself somewhat reduces blood pressure, and in conjunction with the hypotensive effect of nitrates Levitra increases in times, which could lead to a sharp drop in pressure until he lost consciousness. Levitra also cannot be combined with drugs for the treatment of HIV infection, such as ritonavir or indinavir. Levitra is not indicated for children under 16 years old and women.

In addition, Levitra should be used with caution in severe hepatic impairment, with reduced blood pressure, after recent myocardial infarction or stroke. For men over 65 years should reduce the dose of Levitra to 5 mg per reception. Regarding the frequency of use of Levitra, the principal does not exceed 20 mg dose of Levitra a day. And whether to use Levitra before each sexual act, or only in cases where there is a reason to fear of failure (fatigue, stress, etc.) - a private affair of the men. Levitra does not cause addiction, the effectiveness of Levitra does not decrease with time.

Generic Levitra is available in tablets of 10 and 20 milligrams, in a package of one or four tablets Levitra.