Viagra Competitors

Viagra is the first of its kind. Pfizer's "little blue pill" offers fast and convenient treatment to erectile dysfunction. Since its release in 1998, it has sold billions and continues to sell by the billions. Viagra has remained the only oral medication for ED in the US and in other countries for almost a decade. Buy Viagra online today: Although not yet released in the US, competitors of Viagra have been starting to gain popularity in other parts of the world – more specifically Europe.

Purchase Generic Viagra as there are competitors of Viagra in the herbal department. Herbal medicines have long existed, even before Viagra. But it has not reached the same recognition as the "little blue pill". These herbal supplements may be natural and safe but it does not give the same results as Viagra tablets. Herbal supplements increase a person's sex drive and promotes better blood flow through prolonged and continued use. On the other hand, Viagra helps a person get erections just one hour after pooping it. Such is the convenience that has propelled its popularity.

The major competitors of Viagra are the same oral prescriptions belonging top the same class of drugs – phosphodiesterase-5 inhibitors or PDE-5 inhibitors. Levitra, Cialis, and Uprima are the most popular competitors of Viagra. Levitra and Cialis basically work in the same way as Viagra. Where to buy Viagra? They promote and maintain erection by stimulating blood flow to the penis. This is done by boosting cyclic levels of GMP and by increasing nitric acid that is responsible for the expansion of the blood vessels. The differences in the drugs lie in the immediacy of the effect and the length of time before the effect wears out. One important thing to note PDE-5 inhibitors is that it cannot trigger erections without sexual stimulation.

Uprima, the most popular among the competitors of Viagra works by stimulating the dopamine, brain cells responsible for sending signals for erection. Uprima is taken under the tongue. This allows the drug to be absorbed faster. It conveniently cuts the waiting time into 15 minutes. Another upside to Uprima is that it can be taken with medications that contain nitrates such as nitroglycerin (for heart problems). The pills causes side effect like headaches, nausea, fainting, and low blood pressure. Taking it with alcohol may worsen the side effects.

The PDE-5 competitors of Viagra have only minor differences in its chemical composition. This explains the differences in time it takes to work and wear off. Levitra takes 30 minutes to 1 hour to take effect while Cialis takes only 15 minuets. While the effects of Levitra, just like Viagra, takes 4 hours before it wears off, Cialis lasts for 24 to 36 hours. Viagra and its alternatives cause similar side effects and restrictions. Competitors of Viagra, just like the "little blue pill", should not be taken with medications that contain nitrates, some antibiotics, anti-viral and anti-fungal medications. Viagra and Levitra should not be taken on an empty stomach as it may cause abdominal discomforts but Cialis works well with or without food and alcohol.