What Does Viagra (Sildenafil) do?


Erectile dysfunction (or ED), which was once considered to be a lifetime health condition in men, is no longer a troublesome experience. In this condition where a man finds it difficult to obtain a firm erection due to decreased blood flow to the penile nerve, ED pills are a safe way to break the ice. This is because erectile dysfunction medicines are oral prescription medications which are easy to avail and are also non-invasive unlike surgeries. Viagra is the world’s first ED pill that can make you get rid of this condition with ease. But before you can avail Viagra online, make sure that you know how to use it safely for effective results. A doctor’s supervision is absolutely necessary.

What is Viagra?

Viagra is a brand version of the generic drug, Sildenafil. It was initially developed to treat pulmonary arterial hypertension and angina, a chest pain associated with coronary heart disease. However, as the tests showed increased reports of improved erection in men, the drug was further researched for this matter. Finally, in 1998, it was approved by the Food and Drug Administration in the treatment of erectile dysfunction in men. It is the most popular ED pill with proven efficiency that has gained mass popularity among men.

How does Viagra work?

In men with erectile dysfunction, there is a decrease in the blood flow to the penile nerve. It is mainly caused by an enzyme called PDE5 (phosphodiesterase type 5) that obstruct the low of blood.
Viagra is an oral prescription drug that helps inhibit the PDE5 enzyme from degrading an important chemical called cGMP (cyclic guanosine monophosphate). By facilitating an increase in the production of cGMP, Viagra helps increase the blood flow to the penis as the blood vessels dilate. As the corpus cavernosum (erectile tissue) gets filled with blood, the person is able to obtain an erection.

What is the right way to take Viagra?

Viagra dosage

         The ideal dose for this medication is 50 mg. Your doctor may ask you to start from 25 mg if you are using it for the first time.
         The maximum recommended dose is 100 mg which you can take only if the doctor approves.
         You can take this ED pill 30 minutes before your physical intercourse.
         Do not take more than one pill in a day.
         This medicine is said to work the best if you take it in empty stomach (or before food intake).


Is it safe to take Viagra every day?

This medication comes with a higher dose and also if it is safe to take Viagra on a daily basis, you should not take it if you do not intend to have any physical intercourse.

Also, do not take more than one pill per day as it will not produce any additional benefits but instead lead to health risks.If you want to take these medications on a daily basis, then Cialis or Levitra can be safe for the purpose as they come in a much lower dose, sufficient for daily use.

People with severe health conditions or drug allergies should be careful in taking this medication for their health-safety. Recreational use of erectile dysfunction medicines can prove to be hazardous to overall health.

Are there any side effects of taking this ED pill?

The most common and possible side effects of this medication are-

·         Headache
·         Dizziness
·         Flushing
·         Indigestion
·         Upset stomach
·         Muscle pain
·         Nausea
·         Nasal blockage
This might not be the complete list of side effects for this medication. But if you come across any of these or other side effects, make sure to let your doctor know immediately.

Important Safety Informations:

·         People with cardiovascular issues, metabolic disorders, hormonal problems, hepatic or renal impairment, etch should inform their doctor about the health conditions they are suffering from.

·         Those who have serious allergic reactions to some drugs are required to inform the doctor beforehand of such conditions.

·         Also, disclose the list of current medications you are taking for any other health condition- be it prescription medicines or non-prescription ones.

·         Keep these medications away from women and children as it is not used in them for any health condition.

·         Avoid the consumption of alcohol or other depressants with Viagra as it may severely dull the effectiveness of this medication or lead to serious side effects.

·         If you happen to notice any prolonged painful erection after taking this ED pill, make sure to consult your doctor immediately.

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