sildenafil-what-is-viagra

Viagra® Tablets - Pfizer
व्हायग्रा लींग में ताकत लाने वाली दवा

	what is this chemical compound?
Viagra® blue pills of Pfizer	Revatio™ is the white round tablet.

Sildenafil citrate causes ERECTION (stiffness, hard on) in the male penisONLY in the presence of sexual arousal.
Find Fast Facts.



Sildenafil keeps flowers from wilting.

Sildenafil citrate is a medicine used in the treatment of Erectile Dysfunctions in male.
Sildenafil citrate has no beneficial effect in women.
Generic name: Sildenafil citrate
Brand name - Pfizer - Viagra®
Chemical Formula - C₂₂H₃₀N₆O₄S

व्हायग्रा

Sildenafil does not work if there is no sexual arousal.
It benefits about 70 % of people.
Sildenafil cannot be taken along with nitrates.
Other medicines like Edegra® contain same ingredient as Viagra® and are equally effective.

It is known in slang as 'Blue Pill' or 'Vitamin V'
Sildenafil citrate is the name of the chemical compound. This is called generic name. The names for the same chemical given by individual companies is 'brand name'. Sildenafil citrate is marketed in the brand name Viagra® by Pfizer Pharmaceutical Company. Other pharmaceutical companies have their own brand names, like, Caverta® , Pelagra® , Edegra® , Revatio™.
Generic Sildenafil is not yet available in USA, unlike India.
Sildenafil is also used in the treatment of Pulmonary Arterial Hypertension and Raynaud's Disease.
A drug, C₂₂H₃₀N₆O₄S

Sildenafil increases the level of cyclic GMP, which increases blood flow to erectile tissues.
Sildenafil is available as tablet of 25, 50 and 100 mg. A strip usually has four tablets. Sildenafil purchased with a licensed doctor's prescription is taken orally strictly as instructed.

Why Viagara is to be taken strictly as per Doctor's instructions?
One of the reasons is:

When not to take sildenafil?

When you are taking nitrate containing medicine as isosorbide nitrate, popular in India as Sorbitrate tablets.

Tablet of 50 mg is swallowed 30 minutes - to - 4 hours before sexual intercourse to give good erection. It works in 70% of people. Other medicines, cousins of Viagra, are now available.
Treatment methods used before Viagra are also available.

It is important to note that sildenafil does not work in the absence of sexual arousal.

With proper counseling, which is necessary, we ask the client to use it on four occasions. No erection when used first time is not conclusive evidence that Sildenafil does not work for you.

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