Viagra is the best drug to correct impotency and is recommended worldwide. Some facts about Viagra are that it could be obtained legally in the UK by prescription from the physician. It’s been launched in 1998 by Pfizer. However basis the fact that more than thirty million men suffer from erect ional dysfunction it becomes evident for suppliers to ensure the Viagra supply across the globe. A healthy advice before one is going to get the medicine is to get it through prescription by a physician. This will minimize the possibility of any side effect of the drug. Viagra supply has been tremendous and available online through medical clinics, in stores as well.

            There are some use and throw Viagra pills available on cheaper price in the market. Again the supply is not a problem. Most of the companies have all information available on line. Although one should definitely do backgrounds check of the supplier to judge the reliability of the source. There have been lot of illegal sale and supply cases happened in the past which has made the norms stricter to obtain this drug.    The best source of Viagra is available on line. Not just the developing countries like UK or USA it’s been required in countries like Israel. Pfizer is already in the process of sending the supply to Israel. Not just that Pfizer is already in the process of Viagra E pedigree trial. E-pedigrees can contain ship to addresses, ship from addresses, transaction numbers, transaction types and all the required valid information.

            Although female Viagra is no more surprise to anyone, however even National Health Service has given a thought to supply the drug for women. This is based the study that proves Viagra works in the same way for women. There was a study happened in Italy where the Drug was tested on women under 40 and the result was that considerable percentage of that population couldn’t achieve orgasm.

As of now when the drug is only licensed for men, the Department of health has given a thought about the license for females as well. Some Viagra has function of tonifying kidney and strengthening the sexual ability, and promoting energy and generating marrow, tonifying qi and replenishing blood, reinforcing kidney and compensating body fluid. It is suitable for the treatment of sexual impotence, premature ejaculation, sexual hypo sexuality, hypererosia, sexual disorder of men and women, fatigue lassitude in loin and legs, chilly coldness of extremities, polyuria at its has unique curative effect in treatment of erectile dysfunction, short duration of sexual product also has auxiliary treating effect in treatment of heart disease and diabetes mellitus when used carefully.