A significant proportion of Australian men have asked for viagra prescriptions – they had not reported sexual dysfunction in the past, because they felt their problem was insignificant. The news of viagra has prompted them to finally seek out medical treatment The hype surrounding viagra has set up the need to research the causes of sexual dysfunction in men. There are a number of possible causes ranging from premature ejaculation (based on a perception of an erection lasting too short of a time),to erectile failure – the researcher I will describe has selected erectile failure as the area to be probed, because the men requesting viagra are complaining about this problem the most frequently.
Viagra in Australia
There are 3 physiological requirements for a normal erection. First, the nerves of the penis must be working properly and convey message from the brain. Second, hormones in the blood need to be in the proper balance, and third, the blood vessels in the penis, must be in good working condition. The thing with the penile nerves is that they either work or they don’t there is no halfway measure. Also, if the balance of the hormones is not correct for achieving an erection then they are incorrect at all times, not sometimes yes, and other times no. Arteries an veins also operate in an all or nothing mode. Basically if you can achieve erection some times, and not at other times, then the problem is most probably not one of physiology at all. There is a fourth requirement for an erection, and that is the psychological aspect, which can have the myriad of problems which are as complex and deep as the human psyche – it can be as simple as cases of inadequate performance, followed by anxiety, create a circular performance anxiety problem. Sometimes these problems are easily detected, while others may require extensive psychoanalysis. Other significant sources of erectile dysfunction can be different medications such as high blood pressure medications, or other physiological conditions such as poorly controlled diabetes. At the end of an erection, an enzyme that builds up in the veins of the penis, causes the valves that hold the blood in the penis, to release the captive blood, the blood flow out and the penis becomes flaccid. Viagra works by inhibiting the working of this enzyme and valve combination thereby prolonging the erection. It is initially helpful with a subject who has a psychological problem if some type of direct stimulation is applied to the penis, especially if an inadequate period of foreplay to institute the arousal, however, the psychological problem may take over during the performance cycle, and could cause dysfunction during this phase.Unfortunately viagra will not be of much help, for the total consummation of the sexual episode.
If the cause is psychological. In summation, if the causes are physical, chances are good that viagra an be of help in correcting dysfunction, however it is unlikely that it will be of much assistance with psychological causes for dysfunction.Continue reading