Viagra is an oral prescription medication created to treat erectile dysfunction and impotence in men and works by being a selective inhibitor of cyclic guanosine monophosphate, which essentially allows for a man to increase blood flow to the penis and allows for the ability to sustain an erection longer when sexually stimulated. The dosage ranges from 25 mg to 100 mg, depending upon the prescription you receive from your doctor and the active ingredient in Viagra is sildenafil.
The way in which Viagra effects a man will vary and this variance is dependent upon a number of factors, including but not limited to: age, weight, ethnicity, diet, alcohol consumption, overall health and what other drugs you may also be taking. Typically, Viagra lasts within the system for upwards of four hours with the average ranging between two to three hours when sexual stimulation is present; it is important to note that without sexual stimulation (visual, tactile or otherwise), in order for a man to achieve erection.
In extremely rare occasions if and when Viagra is taking alongside other medications illegal or prescribed, ‘priapism’ can occur. Priapism is a term used to describe a painful erection that lasts for more than four hours. Priapism is a very serious medical condition that can lead to permanent or irrevocable damage to the penis and one should seek out medical help immediately if this does take place and because of this, extreme caution is advised when mixing anything in combination with taking Viagra, whether it be alcohol or other medications or illegal drugs. Viagra, when taken alongside other medications and or alcohol can also lead to a heart attack.
If you feel that you do suffer from erectile dysfunction or impotence and are interested in Viagra as a solution, the first step you will need to take is to consult and speak with your doctor, as Viagra is not right for everyone. If, after speaking with your doctor, you find that Viagra is a good fit for you, there is now the ability to buy Viagra online in Perth (Australia).
The company who has created Viagra, is now allowing its customers to obtain it through large, wholesale retailers that they have sold it to online. In order to purchase Viagra online a prescription is still required. There are many legitimate web-sites selling pills on the internet today, so please be sure that the company you are buying from is a reputable company and that you are required to provide your prescription in the way that has been set forth in legal standards, as an estimated 77% of Viagra bought online is generic. When you obtain your pills in the mail, also examine your pills closely; Viagra is a blue pill with the word Vgr written on it, so look for any color variations and the consistency of the color as well as if the letters on the pill are thinning out, as it has been noted those are good ways to detect original pill.
Viagra can help many people if taken properly and when a doctor has prescribed it because he views it as safe for you and your body and today, one can order it conveniently online if you’re just a little too embarrassed about looking the pharmacist in the eye when you pick up your prescription.