Canadian pharmacy Viagra: quality drugs for male impotence

Viagra (Sildenafil Citrate) is an oral drug implemented in cases of erectile dysfunction, otherwise known as sexual impotence, in male patients. The drug has been around in the market of erectile dysfunction medicines since 1998 after it was approved by FDA.

The patented formula of Viagra that was originally developed by the German pharmacological conglomerate Pfizer is based on sildenafil. It belongs to a group of drugs that has been pretty recently developed but has recommended itself as reliable and having a low side effect profile; this group is called phosphodiesterase type 5 inhibitors.

Alongside with being efficient in patients with erectile dysfunction, sildenafil is known for its characteristics that can be good for those suffering from pulmonary heart disease. As a matter of fact, before Canadian Viagra appeared on the worldwide market, sildenafil was developed to cure this condition. Thus you can see that this drug is not only safe to use, but can actually be engaged as a preventive measure for pulmonary heart disease.

If you are still unfamiliar with the way Viagra works, you are most welcome to learn a few essential facts about this classical solution. First of all, let’s see what male impotence is and dwell on its causes to better understand the methods in which Canadian Viagra addresses this issue.

The reasons for developing erectile dysfunction can be either physiological or psychological. While the former is more complicated to specify due to a vast number of possibilities and individual circumstances, with the latter it is more unambiguous a matter. Patients ailing from erectile dysfunction either go through a natural process of ageing, or suffer impotence as a comorbidity condition to their chronic disease or diseases which adds to the complexity of overall health situation.

It is very reassuring to know that Viagra can effectively help achieve and maintain erection no matter what causes the inability to perform a sexual act. Its mechanism is based upon the vasodilating features of sildenafil. After absorbing into the blood flow of the patient, sildenafil dilates the walls of the vessels in corpora cavernosa – the bodies found within the penis that are responsible for engorging and hardening during sexual arousal.

This effect is achieved through inhibiting of a certain chemical in the brain – phosphodiesterase type 5. This substance regulates the duration of erection, or more simply put, it is produced to terminate it after the successful conduction of a sexual act. In patients with weak libido or graver impotence conditions the production of this chemical is excessive due to certain individual reasons, hence the inability to achieve and maintain erection that would be sufficient for a successful coitus.

In this way a patient can enjoy recovering his male potential and regaining the ability to respond to sexual stimulation in a natural way. The spontaneity is retained to the fullest, as Viagra does not give you instantaneous erection upon the intake, but requires sexual stimulation to take place. The drug is taken by mouth no less than 40 minutes before the planned sexual activity. Canadian Viagra remains active during the period of the 4 ensuing hours, and as this time goes a patient is able to have as many sexual recharges as are good for him.

Added to the obvious benefits of Canadian pharmacy Viagra, this drug increases sensitivity of the penile tissues. This means that an intercourse and any other sexual activity become more enjoyable than ever before. Patients taking Viagra also point out that their stamina is considerably boosted for longer and better sexual performances, as well as better control over the length of coitus and faster recharges. Some men taking Viagra also report having “fuller” erections that increase their penises in girth and length as compared to erections achieved in a natural way.

Among the countries where you can buy Viagra Canada is said to have the most reliable sellers that charge less and deliver faster, worldwide.