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Buy viagra Online

An Overview of Viagra

Viagra is one of the trade name of Sildenafil which is a medicine used for treating pulmonary arterial hypertension and erectile dysfunction and also for treating pulmonary arterial hypertension. People buy Viagra online to change their sex lives for better.

How does Viagra Work?

Viagra works by relaxing the muscles found in the blood vessels of the male organ. Viagra has worked well in most of the cases and have helped people live a better life.

Quick Facts on Viagra

  • Initially, Viagra was designed for the treatment of angina and hypertension.
  • The pills sold in the market and online are blue-colored and diamond in shape.
  • People with kidney or heart diseases should not consume Viagra.
  • People use this drug recreationally often though the drug does not benefit much to those who suffer from penile dysfunction
  • Whether you buy online generic Viagra sold by the name of Sildenafil or buy branded Viagra or any other brand, they will get the same results as the ingredients of the medicine are same.

Dosage of Viagra:

The dose of Viagra differs if the drug is consumed for the erectile dysfunction and for the pulmonary hypertension. The drug is available in the dose strength of 25, 50 or 100 mg. Maximum of one pill can be taken in a day in 30-minutes and in an hour before the sexual activity.

Side effects of Viagra:

As per the results of the clinical trial, the side effects of the drug include:
Headaches, nasal congestion, photophobia, dyspepsia, impaired vision are some of the common side effects of Viagra. Apart from this, the drug can also hamper the blood supply to the optic nerve and can cause sudden loss in vision. People with heart diseases should stay away from the drug as rare case of vision loss occurs in them. The drug can impair power of hearing also.

A Word of Caution:

The drug has a high success rate but it should be used very carefully. People with HIV who are on the protease inhibitors should consult to the doctor first before taking this medicine as it increases the severity of the side effects. According to the experts, these individuals should not take more than 25 milligrams of Viagra in every 48 hours. If you are taking alpha blockers and need to take Viagra, you should take it at least four hours after or before the sexual intercourse to prevent immensely low blood pressure.