If you’re looking for a less costly Viagra, you might want to ask your doctor about sildenafil. It's the active ingredient in both branded Viagra and the drug Revatio, which is a lower dose than Viagra and approved to treat pulmonary arterial hypertension. The important difference: Generic Revatio is available for a fraction of the cost. "Generic Revatio is considerably less expensive, and it is the same drug as Viagra with the same safety and effectiveness," says Bradley Anawalt, M. D., an endocrinologist and professor of medicine at the University of Washington in Seattle who chairs the Endocrine Society's Hormone Health Network. At a lower dose, sildenafil is approved to treat pulmonary arterial hypertension—the higher dose is reserved for treating erectile dysfunction (ED). Anawalt explains that there's a chance your insurance might not cover it to treat ED. On 22 June, 2013 Pfizer’s patent on Viagra (sildenafil citrate) expired in Europe. This means that the pharma-giant loses its exclusive right on the famous blue pills and that the market is open to generic medicines. Generic medicines are reliable and often a cheaper alternative to the original medicines. In The Netherlands alone, 40 producers filed an application to launch a generic version of Viagra. Pfizer states that they don’t fear this kind of competition. To support this statement, they refer to Viagra’s market value and brand reputation. In addition, Pfizer decided to launch a generic version itself on the Belgian market, namely Verventi. Amoxicillin oral suspension Buy retin a micro gel 0.1 Cialis kidney Pfizer's Viagra patent expires, but goes generic. On 22 June, 2013 Pfizer's patent on Viagra sildenafil citrate expired in Europe. This means that. Dec 7, 2017. 11, 2017, two generic versions of Viagra sildenafil are available in. Some better news though The patent expiration for Cialis also falls in. Viagra goes generic Pfizer to launch own little white pill. selling the white pill at half the $65-a-pill retail price on Monday, when its patent-protected monopoly ends. Launched in 1998, Viagra was the first pill for impotence. One of the new generics is made by Teva Pharmaceuticals, and the other by Greenstone, a subsidiary of Pfizer, the company that manufactures Viagra. The generic versions of the little blue pill (sildenafil) will likely be cheaper than brand-name Viagra for most men. And more generic versions are expected next year, which could drive prices even lower. Viagra came on the market in 1998 as the first drug to treat impotence. Cialis (tadalafil) and Levitra (vardenafil) are two other erectile dysfunction medications. They work by relaxing muscle cells in the penis, which allows for greater blood flow, according to the Urology Care Foundation. Pfizer says the current wholesale cost for a 50 milligram or 100 milligram Viagra is $61.54 a pill. The patent protecting another erectile dysfunction drug, Eli Lilly and Co.'s Cialis, also expires in 2017. patent protection for the cholesterol fighter Lipitor, which was once the world's top-selling drug, in November 2011. Other drugmakers also are dealing with a wave of patent expirations that have hurt their revenue. revenue from that drug plummeted from $5 billion in 2011 to about $932,000 last year. Sildenafil patent expiration Pfizer's legendary Viagra finally set to face cheaper competition in., Generic Viagra Now Available Here's How to Get It Even Cheaper. Where to buy valtrex cheap Apr 12, 2017. Viagra made by Pfizer and Cialis by Eli Lilly are phosphodiesterase type. Patent protection expires at the end of this year, so the company will. What happens when lifestyle drugs like Viagra and Cialis lose patent.. Viagra goes generic Pfizer to launch own little white pill - USA Today. Rx Shorts ED Drugs Go Generic in 2018 Patient Care. Viagra Generic Patent Expiration. We accept Visa MasterCard, AMEX, eCheck. Absolutely anonymously. Viagra Generic Patent Expiration. Find user ratings. The company has a patent on Viagra that doesn't expire until 2020. If you're thinking 22 years is a long time to wait for a drug to be eligible to. Oct 26, 2017. The patent protection on Viagra ends in 2020. However, in an agreement with Teva pharmaceuticals, a generic will be available in December.