Viagra is sildenafil citrate, a known drug used to treat erectile dysfunction. It was made available by Pfizer in the market in 1998. Primarily, this drug markets to men of senior ages. But now, it has been made available even for middle-aged men.

Most men would like to have a good sex life but vices like drinking and smoking cause bad effects to their health. Truth is, even medical doctors would like to find out the real problem why some men experience problems in erection. Most men think that Viagra is the best solution for a common sex problem.

Of course, they would like to know the root cause of why some men don't have a happy sex life. But there is this kind of mentality in men that they don't like to consult a doctor for this reason because they are ashamed to talk about erection and penis problem. They are so embarrassed to talk about erectile dysfunction probably because it is an issue of masculinity. American and Asian men experience dysfunctions, as well as men in other countries. It's a worldwide problem in modern times. In 30 million men in America who are experiencing erectile dysfunctions, only 10% of them seek medical help and the rest just live with the problem.

Talking about sex problem in men and their erectile dysfunctions is a broad thing to talk about. There are lots of aspects to consider in treating this problem:

В• Lifestyle

В• Marital status

В• Environment

These are some aspects that need to be considered.

Viagra is a solution for men who want to have longer erections that could last them longer in bed with their partner. Viagra's main task is to increase the flow of blood in the arteries connected to the penis, the greater the amount of blood flow, the greater the erection will be.

The penis naturally lacks a certain enzyme that the penis needs in order to increase the blood flows to produce longer erections. If that enzyme is naturally present in the male penis, men won't need Viagra anymore.

But every drug has its side effects, and Viagra is not exempted. Fact is, every drug taken flows inside the body and absorbed by the veins. Consider antibiotics that when taken for a longer time can affect our liver and kidneys. Viagra, when taken for a longer time could exhibit side effects.

Most of the people who are taking Viagra say these are the common side effects they experience:

В• Retina is affected so that their perceptions of colors are affected. For this reason, men whose jobs include driving and operation of machineries are advised not to use this drug on a long-term.

В• Headache

В• Opening of the brain's arteries

В• Heart attack

These are some of the most common side effects of Viagra. Consult your doctor first before taking any type of medication or pill. Professional help would be your safest bet if you are uncertain about how your body will possibly react to the drugs.

When a man can't get an erection to have sex or can't keep an erection long enough to finish having sex, it's called erectile dysfunction. Erectile dysfunction is also erectile dysfunction.

According to the National Institutes of Health (NIH), an increasing number of men are reporting problems with erectile dysfunction (ED), or the recurrent inability to get or maintain an erection. Differentiated from the more common term, "impotence," which can also cover issues regarding sexual desire and orgasm, ED affects an estimated 15 million to 30 million American men.

Typically, ED is diagnosed through gathering medical and sexual histories, a physical examination, and blood tests. Fortunately, the condition can be treated in men of all ages. Although surgery and counseling are sometimes recommended as methods of treatment for ED, the overwhelming choice for most patients and physicians is drug therapy. Patients with ED report great success with Viagra, Levitra, and Cialis. All three drugs have been approved for the treatment of ED by the Food and Drug Administration, and are available through a regular or an online pharmacy.

Viagra, the first and best-known drug for the treatment of ED, is taken one hour before intercourse. Viagra does not actually produce an erection, but allows a man to respond to sexual excitement. In essence, Viagra allows the penis to fill with blood and cause an erection. Following sex, the erection dissipates. Viagra shouldn't be used by men who are taking prescription or non-prescription drugs containing nitrates.

Today Cialis is gradually becoming the drug of choice for men with erectile dysfunction and is a medication that addresses this growing issue, it is clinically proven to work up to 36 hours after taking it providing men with flexibility when it comes to sexual relations. Most interestingly, this medication does not have to be taken when the time may not be right, although it can work in as little as 30 minutes. Therefore, whether you need the effects right now or in 12 hours time, this may be the pill for you. You can take this wonder drug when you get up in the morning and it will still be effective later in the evening when that right moment comes along. And if you have planned a romantic weekend then you can take Cialis the night before you leave for your romantic get away and will still be effective the following day or evening.

Levitra, like Viagra, increases blood flow to the penis during arousal. As with Viagra and Cialis, Levitra should not be used more than once a day, and is contraindicated for men who are taking nitrates or alpha-blockers.

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