Wonder how long the effect of Viagra acts? This drug is used for treating the erectile dysfunction. In most of the cases, Viagra acts for about two hours, but in separate cases the effect can last up to four hours. It is a good result, as it helps men not to hurry up at such an important moment. As for the time when the effect starts, it can also differ a little. In most of the cases it starts to work at least 14 minutes after the pill is taken or within the 30 minutes. There are factors which can influence the drug response. For example, if you are older than 65 years old, have serious kidney or liver disease, or take some other medications, the time that Viagra stays in the blood can be increased. On the other hand, there are also other medications that can decrease the lasting effect of Viagra. Rich or fat meal can also decrease the time that Viagra stays in your organism. If you want to buy Viagra, you can do this on our online pharmacy shop. Here you can also read all the information about the drug, and get consultation from our specialists. If you are looking for cheap Viagra, consider buying Generic Viagra. This is the same medication for the less money, because it is not brandy one. Do not suffer from the erectile dysfunction. Do not put up with the lack of sexual life. Viagra is a wonderful chance for those who want to live complete and bright life with their second halves.