Viagra Sildenafil - Men's favorite ED pill

Viagra Sildenafil is the first blockbuster erectile dysfunction drug that has helped millions of men reclaim their pride and their sex life. More than 35 million men with impotence across the world have used Viagra to have sex. Since its sensational launch in 1998, approximately one-billion Viagra tablets have been dished out. Even today, Viagra remains one of the most prescribed erectile dysfunction treatment medications, though it currently faces serious competition from Cialis - another erectile dysfunction medication that lasts way longer than Viagra. It appears that men are as obsessed about their favorite Viagra just as they are about sex!

About Viagra

Viagra Sildenafil is the first FDA approved prescription medication for erectile dysfunction. Viagra is also the first drug in a new class of medications called Phosphodiesterase type 5 inhibitors (PDE5 inhibitors). The action of Sildenafil - the active ingredient in Viagra, relaxes the smooth muscles in the penis so that more blood flows into the penis region. The engorgement of penis with blood helps men with erectile dysfunction to achieve and maintain firm erections necessary for sexual intercourse. It may be noted Viagra does not work on its own and that sexual stimulation is required for Viagra to work. After the sexual excitement is over the erection dissipates and the penis returns to its normal flaccid state.

Who can take Viagra?

First of all, Viagra is only recommended for use in men. Women and children below 18 years of age should not take Viagra. Besides, Viagra should only be used by men with impotence. Men with normal sexual functioning will not gain any benefit from the use of Viagra Sildenafil. Since Viagra is a prescription only medicine, men should always use Viagra after consulting a doctor. This is especially desirable as Viagra is contraindicated with certain medical conditions and medicines such as nitrates.

How to take Viagra?

Viagra Sildenafil should always be taken after consulting a doctor and at the prescribed dose. Viagra becomes effective within 60 minutes after taking a dose and its effect lasts for about 4 hours. So you may take your Viagra dose anywhere between 4 hours to a half hour before sexual activity.

Viagra pills need to be taken orally with or without food. However, you need to avoid fatty meals as the fat can slow down your body's ability to absorb the drug. You should not take Viagra more often than once daily.

Viagra Precautions

Viagra Sildenafil is proven to be a safe and effective medicine when used with caution. Listed below are some important Viagra precautions that you should keep in mind before using Viagra for erectile dysfunction treatment -