Viagra (Sildenafil)
Failing interactive social norms and nutritional standards have made impotence inevitable in every part of human community. To counter the growing evil of erectile dysfunction, an effective chemical compound was discovered by Pfizer pharmaceuticals in 1998. Commercially named as Viagra, Sildenafil in its citrate form had more vasodilatation effect in penile region than in any other of the whole body. It, thus, proclaimed it self as the future impotence treatment even in the modern market. Viagra stands as the most reliable option and a best seller for past decade among all other ED treatments
Key mechanism of this drug involves the filling up of corpora cavernosa of the penis as fast as possible by the means of increasing the net blood flow to these spongy organs inside the penis. Dilated blood vasculature, under the drug action, causes increased blood supply. cGMP is the chief vasodilator in this condition and is protected from being degraded inside the penile tissues. The protector is the drug, sildenafil citrate or Viagra. Under the protection of this drug, cGMP is produced naturally by guanylate cyclase enzyme from nitric oxide which was produced from vascular endothelial cells under sexual stimulation. Absence of nitric oxide leads to absence of cGMP and the drug is rendered useless. Thus, appropriate sexual stimulation is a necessary evil in triggering simultaneous erection under the drug action.
Available strength of this drug is 25mg, 50mg and 100mg tablets, 25 milligram being the initial standard dosage under physician’s recommendations. Drug strength could be increased by physician’s consultation if the previous dosage fails to elicit satisfactory erection time. The drug is not to be taken twice within a span of 24 hours otherwise hypotension and fainting might occur. The drug is not supposed to be taken along with nitrate containing drugs that might re-enforce hypotension and circulatory collapse could result. Do not take Viagra without physician’s consultation if you had renal or hepatic problems in the past. Do not take sildenafil or Viagra of you suffered from stroke. Do not take Viagra if you age less than 18 years of age.
Viagra is advised to be taken half an hour before sexual interaction. Resulting erection would last for as long as four continuous hours under sexual stimulation. Take the drug with a glassful of water and avoid alcohol consumption to prevent dizziness.
Nasal congestion, dyspepsia dizziness, hearing loss, headache, nausea and visual impairments are some of its side effects. Since, sildenafil also interacts mildly with other enzyme cascades, unexpected responses might occur especially in the case of over dosage. Hypotension would result if over dosed. Seek medical assistance in no time in case of persistence of any of these side effects to prevent fatal injuries.
Blue pill or Viagra could be availed from our online pharmacy with quality and affordability. Ensure your sexual medication with convenience within your tight budget by buying Viagra from our online pharmacy and succeed in availing yours and the life of your partner the ultimate physical pleasures of climax.
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