Viagra is the most popular drug in the world for those suffering from impotence with an estimated 300 million tablets produced per year. Viagra pills are blue, diamond-shaped and are easily identifiable as they have the word ‘Pfizer’ written on one side and the size of the pill engraved on the other. They are available in sizes ranging from 25mg to 100mg. No more than one pill should be taken daily. The most effective time to ingest the pill is between half an hour and four hours before sexual intercourse. Revatio can also be used for impotence though it is commonly used to deal with pulmonary arterial hypertension. Deciding Between Generic or Brand Name Viagra - These pills are white and round with the recommended daily dosage set at three 20mg tablets per day taken at three separate intervals.

It should come as no surprise that there is now a generic alternative to Viagra available for purchase online. In fact, it was only a matter of time before some enterprising manufacturer took advantage of medication patent laws and started making  generic Viagra tablets. Given the huge success of not only Viagra but other pills that address the issue of erectile dysfunction, it is also no surprise that more than one manufacturer is trying to cash in by offering slightly cheaper alternates. Buying generic Viagra, however, may not be as financially sound as first glance.

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In order to battle impotence, it is important to forget about certain pharmaceutical drugs and concentrate on ones that work such as Viagra. Also, reduce your intake of alcohol and illegal recreational drugs which cause an increase in prolactin, a chemical that helps cause impotence. It is also possible to use Yohimbe and other chemical remedies but Viagra Buy Viagra Online Now - seems to be the world’s favorite choice when it comes to beating impotence.