A Brief Guide To Safe Use Of Viagra

Impotence, also known as erectile dysfunction (ED), is the inability to maintain or develop an erection necessary for sexual satisfaction. Many men suffer from this problem at some point in their lives. While some men are not able to get an erection at all, others get an erection that is not sufficient for sexual pleasure. ED is a medical condition and treating ii is essential if normal sexual intercourse is to be resumed.

About Viagra erection enhancement drug

Sildenafil citrate, marketed as Viagra, is an oral medication used for the treatment of impotence. Viagra, a potent PDE5 inhibitor drug, works by eliminating the PDE that decomposes the cGMP; as a result the cGMP builds up in the penis and has a larger effect on the arterial walls. With the enhanced amounts of cGMP, the blood flow to the penis also increases, and this in turn enhances the degree of erection.

Studies have revealed that Viagra works in more than 90% of the men. It helps them develop and maintain an erection long enough for satisfactory sexual intercourse. However, it should be noted that taking this drug alone does not help men get an erection. It only works for men who are sexually stimulated.

Why Viagra is sometime referred to as Sildenafil citrate?

Viagra is many times also referred to as sildenafil citrate; this is because sildenafil is the active ingredient in Viagra that treats impotence. It is this ingredient that is responsible for all action in your body. Sildenafil fits right into the PDE5 enzyme and stops its action of breaking down the cGMP, the presence of which is essential for an erection to take place.

Sildenafil citrate enters the bloodstream and flows throughout the body
It attaches to the PDE5 enzyme in the penis and disables most of it
As a result, when the man becomes sexually aroused, the brain sends the normal message to the NANC cells in the penis to produce nitric oxide as usual
The nitric oxide creates more cGMP, which helps relax and dilate the arteries in the penis
The penis inflates with blood and the man gets a full erection
Who should not take Viagra?
Viagra is otherwise a safe drug but it comes with its share of problems. Viagra is not recommended for use in combination with certain medications. Viagra should not be combined with nitrate drugs for the treatment of heart problems or chest pain; nitrates are also found in many recreational drugs such as ‘amyl poppers’. In addition, use of Viagra must not be combined with beta blockers or HIV drugs. Combining Viagra with some drugs can cause a sudden decrease in blood pressure, resulting in heart attacks or fainting. If you suffer from the following problems, you should not take Viagra without consulting your doctor first. These include:
Low or high blood pressure
Coronary artery disease
Liver or kidney disease
Ulcers in the stomach
Hemophilia
Retinal disorders
Anaemia or leukemia
Deformed penis
Lactating mothers
Children below the age of 18 years
In case you have any of these problems, it is better to take your medication in the recommended doses only. Don’t alter your dose without consulting your doctor first.

By: Tom Howarth

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Tom is one of the good article writers having much experience in writing health articles. He has written many articles on Viagra Sildenafil for male impotence treatment