Viagra – How Does This Medication Help Erectile Dysfunction?

One of the worst things that a man’s ego often is faced with is the issue of erectile dysfunction however this happens to many men. This is particularly true of men over the age of 50 as different health conditions and medications often play a part in this occurrence.
At one time there was little men could do to alleviate the problems that erectile dysfunction caused however now there are numerous medications that can be used to assist with this problem.

One such medication is Viagra. This medication has been tested and approved for use in the treatment of erectile dysfunction in men and in most cases does this job very well. Many people now refer to Viagra as a wonder drug or a miracle cure because of the success it has had in effectively treating issues of erectile dysfunction.

Because Viagra has been so effective many men have been able to recapture a piece of their youth by reclaiming healthy and successful sexual relationships where they may not have been able to previously.

Many people often ask ‘how does Viagra work’ and the answer simply put is this. Viagra blocks the chemical that is released by the brain known as PDE 5 which causes blood to leave the penile region resulting in the loss of or inability to achieve an erection. By blocking this chemical the blood is able to stay in the penis thus allowing the man to maintain his erection therefore making sexual activity possible.

It is important that men understand however that Viagra has no control over the release of chemicals that lead to the occurrence of an erection. This medication only allows these chemicals to remain in the penile area making erections last longer. Sexual stimulation is a definite necessity in order for Viagra to be effective.

Another important factor for men to remember is timing. Although the length of time in which it takes for Viagra to work is different from one man to another it should be noted that in some cases it may take up to thirty minutes however in most instances the effects of Viagra are noticeable after as little as fifteen minutes. In addition to this the effects often begin to lessen after a couple of hours but have been known to linger as long as four to six hours. A lot of this depends on the severity of the erectile dysfunction affecting each man in particular as well as the general chemical composition of the man.

It should also be noted that Viagra does not become more effective or longer lasting when taken in larger doses than prescribed. All this does is waste the medication and in some cases increase the risk of potential side effects.