Viagra tablets, the Pfizer formulated drug that has recorded unprecedented success in the treatment of Erectile Dysfunction, was originally formulated and tested for the treatment of angina pectoris and hypertension by a group of pharmaceutical chemists working in Pfizer’s research laboratory. Later discovered to be effective in producing erection among a group of men who were known to be impotent, cheap Viagra tablets were subsequently marketed for the treatment of ED after getting approval from the United States Food and Drug Administration in 1998.
Fast forward eleven years later, for a drug whose discovery could at best be described as serendipitous, Viagra tablets in the UK have gone on to become a household name among millions of impotent men who never thought they would be able to achieve the act of lovemaking, and what is more a host of others who have come to see the drug as a definitive solution to such other sexual dysfunctions like premature ejaculation and weak libido.
For the majority of us who buy Viagra tablets cheap, just how much do we know this drug? Oh, it is just a drug that I use to get a stronger erection when I can’t seem to get it on. Oh, it is just a drug I take when I need to last long in bed. Did I hear some people put forward such different reasons for making the decision to buy Viagra online with next day delivery?
If that is your reason for deciding to buy Viagra online safely, then you only have a superficial excuse for doing so. Viagra, if you are not aware already, is a complex medication that could bring about a complicated reaction if instructions are not followed to the letter.
A known phosphodiesterase type 5 inhibitor, Viagra tablets online exhibit their erectile effect by releasing nitric oxide (NO) into the corpus cavernosum of the penis. The NO then binds with the cyclic guanosine monophosphate (cGMP), whose level have been concomitantly raised in the penis. Simultaneously occurring with this process, which has resulted in the relaxation of the smooth muscles (vasodilation), is the constriction of the veins that takes blood away from the penis.
The raised level of the cGMP is possible because Sildenafil Citrate, the generic name for Viagra, is analogous to the cGMP itself in molecular structure, and competitively binds to the PDE 5 enzyme, thereby stopping the enzyme from playing out its physiological role of degrading the cGMP.
The relaxation of the arterial muscles or vasodilation allows for blood to flow into the corpus cavernosum, and the constriction of the veins ensures that the blood is trapped in the penis. The flow of blood to the penis lengthens the penis and makes it rigid, while the trapping of the blood ensures that erection is maintained for a while.
A warning for people who buy Viagra online with no prescription is that the decision to self-medicate, even when suffering from ED, is that the diamond-shaped blue pills might not be a solution to their sexual problems. Herbal Viagra tablets, like any other medications, have side effects which could be from mild to severe.
Best Viagra tablets have been known to synergistically interact with some drugs to potentiate side effects which could be fatal. A classic case is when real Viagra tablets are taken with alpha blockers, that is drugs used in the treatment of hypertension and prostatic hyperplasia, there could be a massive lowering of the blood pressure, to a fatal proportion.
Protease inhibitors, to boot, are known to inhibit the metabolism of sildenafil, thereby increasing the plasma level concentration of Viagra and its side effects.
Filed under Blog, Impotence, Magic Blue Pill by 
A major best selling drug formulated by Pfizer, Inc., Viagra has been helping millions of men suffering from a certain kind of impotence known as erectile dysfunction to achieve the act of love. That the discovery of the drug in 1998 was serendipitous (Sildenafil Citrate, the generic name for Viagra, was originally isolated by a group of pharmaceutical chemists testing a group of men suffering from angina pectoris and hypertension) makes it all the more remarkable because a great number of people are still buying Viagra online safely because of the enormous success recorded by the drug in producing rock-hard erection in these people.
A known phosphodiesterase type 5 inhibitor, Viagra tablets, through this way, help to facilitate the flow of blood to the corpus cavernosum of the penis through the increased levels of cyclic guanosine monophosphate and subsequent relaxation of the smooth muscles. The flow of blood to the penis lengthens the penis and makes it stronger, and the constriction of the veins – enabled by Viagra – allows for the blood to flow more slowly out of the penis, making the erection to be prolonged in this way.
Originally formulated as a prescription drug, the ease of availability of the magic blue pills through bargain offers to lure those who want to buy Viagra cheap has however influenced the growing tendency for people to self-medicate. Not only is this practice potentially dangerous to those people who self-medicate, but it has the effect of influencing an upswing in the myth spun around Viagra tablets in the UK.
The myth surrounding Viagra means that there is a growing number of people who buy Viagra online because they think Viagra can enhance their sexual arousal, make their ejaculation more pleasurable, prolong their ejaculation.
However the reason for buying Viagra tablets UK, from a historical and scientific point of view, this notion may have been propagated due to the placebo effect felt by the users – that is the mere feeling by them that the magic pill could have been effective in producing one or more of these sexual functions.
This couldn’t have been better corroborated when one considers that the maker of Viagra tablets is yet to come out and substantiate claims that their invention can boost sexual desire or performance.
Does Viagra make ejaculation difficult?
Regardless of the lack of claims substantiation from the maker of real Viagra tablets, there are still a number of people who complain that they found it difficult ejaculating after using Viagra. This has continually raised the belief that Viagra prolongs ejaculation. In actuality, these men claim they find it easy to maintain a steady and prolonged erection with the drug. But their sensitivity is ultimately reduced, thereby making it difficult for them to reach climax.
For the numerous men who suffer from premature ejaculation, this obviously could be a blessing. However, for the other men who do not suffer from this condition, this could be a problem.
A recommended way of dealing with this kind of situation is for this latter group of men to start with taking real Viagra tablets on lower doses. It is possible that too high of the drug dose can make one feel "too hard", which can reduce sensitivity. By halving the dose, even if one is taking only 25mg, one may find that the drug works better.
Another thing one can try is masturbating with oneself after using Viagra. In this way, one can learn to get used to the sensations and understand how to bring oneself to climax using the drug, before going on to have sexual intercourse with someone.
