How does Viagra work? "Viagra"- The Wonder pill for Erectile Dysfunction(ED)

Viagra- is the trade name given to the drug "Sildenafil citrate", which is used to treat patients with Erectile Dysfunction(ED), which is a condition in which a man is not able to attain sufficient erection on his Penis to perform sex. Viagra, also called the "Blue Pill" is the number one drug in the world which is helping millions of persons affected by Erectile Dysfunction(ED) to engage in active sex. Viagra was developed and is currently being marketed by the pharmaceutical company Pfizer. Over the years, Viagra has become popular throughout the world.

Viagra basically works by increasing the blood flow in the corpus cavernosum of the Penis, which is a sponge-like region of erectile tissue which contain most of the blood in the penis during erection. As a result, a male can maintain erection long enough to do satisfactory sex. Viagra should be taken 30 minutes to 1 hour before sex, and it is effective upto 4 hours.

Viagra is a prescription drug and generally comes in blue pills of 25 mg, 50 mg or 100 mg content

Normal men without erectile dysfunction can also take Viagra to enhance sexual activity. However, it should be noted Viagra is only intended to cure erectile Dysfunction and not to invoke sexual arousal artificially, which means that explicit sexual mood is a must to feel the effect of the drug.

Though it has competitors like tadalafil (Cialis) and vardenafil (Levitra), Viagra continues to be numero uno Erectile dysfunction cure pill in the world. Ayurvedic Viagra equivalents are also being made in countries in India in the name of Desi Viagra, Intagra etc but there is no proof of any medicine being better than Viagra in treating Erectile problems. Viagra is also available for women

Of late, Viagra has been proven to cure pulmonary arterial hypertension(PAH), which is a disorder in the heart. Because of this, Viagra has gained popularity not only as a sexual drug but also as a live-saving drug