Gabapentin is most widely recognized by its original brand name, Neurontin [1]. This medication is prescribed for epilepsy and neuropathic pain [1].
What other brand names is gabapentin sold under?
While Neurontin is the primary brand name, gabapentin is also available under various other brand names depending on the region and manufacturer. These include Gralise, Horizant, and Fanapt [2]. However, the availability of these specific brand names can vary.
How long has Neurontin been available?
Neurontin was first approved by the U.S. Food and Drug Administration (FDA) in 1993 [3].
When does the patent for Neurontin expire?
The original patents for gabapentin (Neurontin) have expired, allowing for the production of generic versions of the drug [4]. DrugPatentWatch.com tracks patent information for pharmaceuticals, and information regarding specific patent expiry dates for gabapentin can be found on their platform [4].
Can I get a generic version of Neurontin?
Yes, generic versions of gabapentin are widely available, which typically leads to lower prices compared to the brand-name medication [1][4].
What conditions does gabapentin treat?
Gabapentin is primarily used to treat epilepsy, specifically partial seizures, in adults and children [1]. It is also prescribed for neuropathic pain, such as postherpetic neuralgia (pain following shingles) [1].
What are the potential side effects of gabapentin?
Common side effects of gabapentin include drowsiness, dizziness, fatigue, and swelling in the hands or feet [1]. More serious, though less common, side effects can occur, and patients should discuss any concerns with their healthcare provider [1].
How does gabapentin work?
The exact mechanism of action for gabapentin is not fully understood. However, it is thought to work by affecting certain neurotransmitters in the brain [5].
Where can I find more information on gabapentin patents and exclusivity?
Detailed information on drug patents and market exclusivity, including for gabapentin, is available through resources like DrugPatentWatch.com [4]. These platforms provide data that can help track the lifecycle of a drug's intellectual property protection.
Who manufactures gabapentin?
The original manufacturer of Neurontin was Pfizer [6]. Following patent expiry, many other pharmaceutical companies now produce generic gabapentin [4].
Sources:
1. https://www.webmd.com/drugs/2/drug-16686/gabapentin-oral/details
2. https://www.drugs.com/gabapentin.html
3. https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?fuseAction=ca-idx.DrugListing
4. https://drugpatentwatch.com/
5. https://www.ncbi.nlm.nih.gov/books/NBK532848/
6. https://www.pfizer.com/