The dark era of impotence has gone and potent erection is taking its place. Pfizer's pharmaceuticals has revolutionized the intimate life of couples living with the non-romantic problem of erectile dysfunction, through its all times famous drug Viagra commonly known among people as "blue pill". It has been observed by medical expertise that cases of impotence have been consistently increasing since last few decades. Emotional traumas and nutritional deficiencies have long lured men to the dark valley of impotence. Pfizer’s Viagra is providing a promising escape from this curse since 1998.It has been found to efficiently ameliorate erectile dysfunction in men of all age groups regardless of the severity of dysfunction.

When you watch a hot blonde, your eyes send sensory signals to your brain. The brain then sends signals to endothelial cells ordering them to synthesize Nitric Oxide. Endothelial cells under the command of signals from brain start making Nitric Oxide from an amino acid present in them with the help of an enzyme called Nitric Oxide synthase. As soon as Nitric Oxide is synthesized, it is pumped into the lumen of vessels of penis where it takes no times in activating guanylyl cyclase. Guanylyl cyclase is an enzyme which works to convert GTP into cGMP. cGMP is a vasodilator which dilates the blood vessels of the penis. Dilation of blood vessels of penis results in seeping of the blood into the sinuses of the carpos cavarnosa, muscle of the penis, hence causing erection. Men suffering from erectile dysfunction have insufficient levels of cGMP in their penile vessels. Viagra elevates cGMP level by inhibiting its breakdown into GMP, as a result of which erection becomes easier to take place. However erection won’t be possible if drug action is not supplemented with sexual stimulation.

When this drug was released, it shook the very grounds of erectile dysfunction treatment. It conquered the world of sexual climax with eradicating the most notorious sexual disease of men of all times. This drug is popular in the adult community by the name of blue pill as it is available in a diamond shaped blue table on one side of which is engraved its manufacturers name Pfizer and on the other side is engraved the dosage of that particular Viagra tablet. The drug is advised to be taken orally half an hour before sexual stimulation and is contraindicated in heart, liver and kidney patients and also with other drugs such as nitrate containing cardiac treatments, erythromycin and protease inhibitors. Effective duration the drug provides is four hours during which adequate sexual satisfaction for the both partners could be attained. Do not take the drug more than once in 23 hours time as increased dosage might cause life threatening hypotension.

People are spending millions of their hard earned money just in eradicating their sexual irresponsiveness and erectile dysfunction, whereas, such a notorious disease can now be treated by the famous blue pill of standard quality our online pharmacy provides. You can now obtain your sexual medication in safe and secure, risk free and conveniently affordable way, i.e. the way or our online pharmacy.