Considering Viagra? Make Sure You Have The Facts!

Without question, the most popular pill prescribed for male impotence is Viagra. In the US alone, this pill has helped over 15 million men who suffer from impotence as it is proven to be very effective in most cases. It is a simple fact, Viagra is the most prescribed medicine treating erectile dysfunction in America!

But, there are several facts that every guy needs to pay attention to when obtaining Viagra.

1. Viagra is a prescription medicine and can only be purchased with a prescription from your doctor or healthcare provider. This crucial information is very often disregarded by those people who search for so-called "Viagra without prescription" offers on the Internet. Genuine Viagra tablets cannot be purchased that way. What you are actually buying is an unsafe counterfeit that can potentially be very dangerous and ultimately cause you serious medical harm. So, to obtain the real Viagra tablets produced by Phizer, you need to visit to your doctor first, and if he concludes that Viagra is the right medicine for your condition, he will prescribe it for you. This is the only secure way to obtain Viagra.

2. As already mentioned, Viagra can help most men who suffer from erectile dysfunction, but it's not proper for everyone. As a matter of fact some men shouldn't take Viagra at all, or should be very careful in terms of dosage.

Men who take nitrates, often prescribed for chest pain, shouldn't take Viagra, because this can cause a sudden and unsafe drop in blood pressure. Viagra also should not be taken with other synthetic medications for erectile dysfunction which contain the same chemical substances like sildenafil that can be found in Viagra or similar substances like tadalafil or valdenafil. Men who may need to start with the lowest dose of Viagra (25 mg) include those whose age is more than 65, or have serious lived or kidney problems, or take protease inhibitors, or have prostate problems or high blood pressure for which they use drugs called alpha blockers. Again, it is absolutely necessary to talk your doctor before taking Viagra.

3. There are several potential side effects associated with Viagra usage. The most common side effects from taking Viagra are: headache, facial flushing and upset stomach. Less commonly bluish vision, blurred vision or sensitivity to light may happen for a short period of time. In rare cases some men taking Viagra or similar synthetic oral medicines for erectile dysfunction reported an unexpected decrease or loss of vision or hearing. Also, there have been some instances where men taking Viagra experienced an erection that lasted more than 4 hours, also known as priapism. If you experience some of the rare, but harmful side effects, discontinue taking Viagra and visit your doctor as soon as possible to prevent even more harmful outcomes.

Although Viagra is very popular treatment for erectile dysfunction, more and more men tend to choose some of the natural Viagra alternatives over Viagra, because of their high efficiency and almost a full absence of any side effects.