Viagra

What is Viagra and what can it do?

In a few words Viagra is a pill than men suffering from erectile dysfunction use. Viagra is also known as sildenafil citrate. According to the researchers in the sphere of ED, Viagra was proved to be one of the most efficient and safest ways to cope with ED. Viagra UK has been working for the majority of men within 10 years and it is still very popular and effective. What Viagra actually does is making men’ ability to get an erection, to maintain erections longer (up to 4 hours), to achieve harder erections improved.

How does Viagra work?

First of all let’s make things clear with the nature of erection. The penis becomes erect because of the following physiological courses: its’ arteries carry blood through it; the blood fills the spongy tissue when men’ sexuality arouses. As you understand, when the blood doesn’t flow properly, a man faces the problem of erectile dysfunction. Britain scientists studying ED say that Viagra UK does help to solve the problem in most cases. Its effect is explained due to the fact that Viagra actually increases blood that flows to penis. That, in turn, leads to the penis becoming harder and staying longer. The very advantage of Viagra is that it works just when one needs it – when a man is inspired with passion. You don’t have to worry about your erection staying longer than you need – after sex it will go away. If you buy Viagra UK, you will also get rid of the problem how to have time for an erection that lasts long enough as Viagra works for 4 hours.

Viagra side effects

In order not to have some unexpected consequences taking Viagra consult the doctor and get his or her prescription without fail. Viagra UK is known to be safe and helpful pill for ED problems but as any other treatment it has its side effects. The most common side effects of Viagra are headache, stomachache and facial flushing. In these cases consult the doctor and consider the decrease of treatment dosage. The doctors also notice the following side effects from the side of vision that are less common but can occur: blurred vision, bluish vision and sensitivity to light. If you have these side effects, consult the doctor as soon as possible and again consider the change of dosage.

Viagra dosage

The lowest dose of Viagra (25 mg) is recommended to men under age of 65. This dose is also usually prescribed to men taking protease inhibitors. Lower dose of Viagra are also recommended to men having problems with prostate and high blood pressure. Please, remember that only your doctor will give you the appropriate information on the dosage of Viagra UK.