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Pregabalin, sold under the brand name Lyrica among others, is an anticonvulsant, analgesic, and anxiolytic amino acid medication used to treat epilepsy, neuropathic pain, fibromyalgia, restless legs syndrome, opioid withdrawal, and generalized anxiety disorder (GAD). [13] [17] [18] Pregabalin also has antiallodynic properties.
However these drugs are still of relatively low potency, and scientists have struggled for years to come up with an improvement on pregabalin, with increasing pressure to find a suitably improved replacement before the patent on pregabalin expired in 2018. [1]
Lyrica 4970 5065 Largest selling pharmaceutical products of 2015 Drugs ... Patent Expiration Date [6] [7] 1: Abilify: Aripiprazole: 1,602,329: 2.23%: Generic:
The expiration of the patents of numerous high-selling, high-profile drugs has dominated the industry like no other topic in 2012. Perhaps Pfizer's Strong 2012 Leaves the Future in Doubt
As revenue at Pfizer continues to decline, some relief may come in the form of a new indication for Lyrica, one of the company's top-selling drugs, to treat restless legs syndrome, or RLS. Lyrica ...
In the United States, for utility patents filed on or after June 8, 1995, the term of the patent is 20 years from the earliest filing date of the application on which the patent was granted and any prior U.S. or Patent Cooperation Treaty (PCT) applications from which the patent claims priority (excluding provisional applications). For patents ...
Generic pregabalin is usually on tier 1 or the lowest cost for most plans. You may have to pay a higher cost if you want Lyrica. Some plans only cover generic pregabalin. Check with your plan for ...
Lyrica, a recent off-patent painkiller for nervous systems, had a sale of 5B USD in 2019, [38] out of the 51.8B USD annual sale of the corresponding company. [39] However, once the proprietary drug become off-patent, there will soon be immense competition from the generic drugs produced by their business rivals. [40]