Viagra Basics: Pfizers Viagra The real Viagra vs Sildenafil Citrate Formula

Pfizer Viagra vs. Sildenafil Citrate formula

Before comparing the ‘real’ Viagra and Sildenafil Citrate formula, it is important to get accustomed to the generic term for the drug. Generic drugs are biologically equivalent to brand name drugs. Almost all of the ingredients are in identical proportions, but the drug is sold at a much lower price.

Generic Viagra

Sildenafil Citrate is one such generic drug and is used like a real Viagra. It is available on the internet through online pharmacies. Because of the popularity of Viagra, many fake online pharmacies sell generic Viagra. It is important to make sure that the purchase of generic Viagra is from a certified pharmacy so you can get all the advantages of the drug and the economic benefit of generic Viagra. Sildenafil Citrate has the same active ingredient formula as the brand name drug and works like Pfizer's Viagra. The drugs are identical in terms of quality, purity, strength, dosage and take the same amount of time to work.

Sildenafil Citrate

Silagra, or Sildenafil citrate, is a medicine that works by enhancing blood flow into the penis to achieve and maintain an erection. It is mandatory that the medicine be taken only under the advice of your doctor. You should not opt for this drug if you are taking nitroglycerin (or other nitrates) or any other recreational drug known as ‘poppers’, which contain amyl or butyl nitrate.

If you are not sure whether any drug that you are taking contains nitrate, you have the option of contacting your pharmacist or doctor to find out.You will have additional monitoring of your dose if you are taking any other drug for medical conditions including impotence or high blood pressure. If you are taking an HIV protease inhibitor, it is recommended that you do not take more than a 25mg dose of Silagra in a 2-day period. You should not begin or halt any medication without your doctor’s approval.

FDA Guidelines

The FDA has come up with a few manufacturing standards, identical to the brand drugs, and includes a wide array of tests to ensure that generic Viagra is the same as the name brand drug. According to FDA guidelines, once the patent of a medicine expires, other pharmaceutical companies are free to make generic forms of it.The American Medical Association has endorsed generic drugs as acceptable for the American public. According to one study, 50% of prescriptions in US are filled by generic drugs. This number is expected to rise to 75-85%.

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