About Viagra

Viagra is an oral prescription medication approved to treat erectile dysfunction in men. Manufactured by Pfizer, Viagra has helped several men across the globe with their erection and sexual problems.

Viagra can help men with erectile dysfunction to attain and maintain their erection when sexual stimulation complements it; a Viagra pill alone does not help men to increase their sex drive. It is not an aphrodisiac as many first time users think about it.

Ingredients of Viagra

Active ingredient in Viagra is sildenafil. It works as a PDE5 inhibitor, and acts by increasing the flow of blood to the penis and results in harder erection that complements men’s smooth sexual activity.

Viagra (sildenafil) works in the system in as quickly as 45 minutes and the effects last for about four hours.

Strengths of Viagra

Viagra is a blue coloured pill and is available in three potential strengths – 25 mg, 50 mg and 100 mg. It should be swallowed whole with water.

Always consult your doctor as he will prescribe you the best suitable dose as an over dose of viagra may result in severe side effects and may also prove to be fatal.

Side effects of Viagra

Like most prescription medications, Viagra also has few side effects. The most common side effects include headache, facial flushing, and stomach upset. These effects are usually minor and are easily treatable; they will not last for a long time. However, if the symptoms persist, patient should immediately seek medical help.

Some reports also suggest that Viagra may cause blurred vision, sensitivity to light, or sight disturbance. These cases are rare, but if they persist, a medical aid should be sought immediately to prevent serious consequences.

If patients after taking Viagra experience an erection that lasts more than four hours, they should take immediate help from doctor to avoid possible damage to their penis and its tissues.

Who can take Viagra?

Viagra is available only on a valid prescription; only men who suffer from impotence or erectile dysfunction should take Viagra. Those men who feel occasional difficulties in getting or maintaining an erection may prefer Viagra. Men who suffer from severe cases of impotence can also take doses of Viagra after consulting a doctor.

Viagra is not a regimen drug and should not be taken for pleasure by healthy men. Also those patients suffering from intense hypertension should not take Viagra. Men on medications containing nitrates cannot be prescribed Viagra as this combination may lead to a serious drop in the blood pressure.

Availability of Viagra

Viagra is approved by the FDA and is available in the most pharmacies in the UK and EU. Many websites working as online clinics also sell Viagra online by adhering to proper prescription methods. Doctors prescribe Viagra after examining his medical details given by filling in the medical consultation forms.

The online method of buying Viagra also proves to be cost effective and saves time and energy of people by delivering the drug at their doorsteps. These factors have lead people to turn towards buying Viagra online.

Why choose Viagra out of other erectile dysfunction drugs?

Viagra is one of the pioneer drugs for treating erectile dysfunction in men. Ever since its launch in the market, this drug has never lost its popularity among men. Viagra is the most frequently used keyword on the Google search engine, which shows its popularity among men who wish to buy Viagra online.

Viagra is effective with or without food. However, to get the quickest results, men should avoid high-fat meals at least two hours before taking Viagra as fatty meals such as cheese, burgers and fries may slow down body’s ability to absorb this drug.