Viagra (sildenafil) is the first unique effective and reliable oral preparation for erectile dysfunction treatment.

There were 21 placebo controlled clinical trials of Viagra carried out in different countries in which more than 3000 men suffering from erectile dysfunction participated. The age of the patients was from 19 to 87. The duration of ED was 5 years on average. During these trials Viagra was taking when it was necessary 1 hour prior to a coming sexual activity. In all clinical trials Viagra has demonstrated statistically trustworthy advantage comparing to placebo. (more…)

Viagra has been on the market for awhile now, but you may be hearing more and more about something called Viagra Soft. Obviously, it’s a form of Viagra; otherwise it wouldn’t share the same name. However, this new tab has a key benefit that the regular Viagra does not, making it a much more desirable medication for erectile dysfunction. (more…)

All drugs work essentially the same way and have similar side effects. Levitra may work a little faster in some people and may be less sensitive to food or alcohol intake. Viagra has been around for a lot longer and has a proven safety track record

It is not safe to take Viagra (Sildenafil), Cilais (Tadalafil) and Levitra (Vardenafil) together. You should only take one or the other. They are similar drugs, so it makes sense to try all three, on different days, and see which works best for you

If Viagra doesn’t work for you, it’s worth giving Cialis or Levitra a try. Each person is different, and your body may respond better to Cialis and Levitra than Viagra.

It’s important to note that the maximum dose for Viagra is 100mg while the maximum dose of Levitra and Cialis is 20mg. (more…)