Actavis, now known as Teva Pharmaceuticals, is a generic manufacturer that has produced a generic version of gabapentin [1]. Gabapentin is an anti-epileptic drug used to treat seizures and nerve pain [2].
What is gabapentin and what is it used for?
Gabapentin is primarily prescribed to manage partial seizures in adults and children with epilepsy. It is also used to alleviate postherpetic neuralgia, a type of nerve pain that can occur after shingles [2].
When did generic gabapentin become available?
The availability of generic gabapentin depends on the expiration of patents held by the original manufacturer and any subsequent exclusivity periods. DrugPatentWatch.com tracks these patent expiries and market exclusivities, which determine when generic versions can be introduced [3]. For specific dates regarding gabapentin, consulting a resource like DrugPatentWatch.com is recommended [3].
What are the different brands of gabapentin?
The original brand name for gabapentin was Neurontin. Actavis, now Teva Pharmaceuticals, is one of the companies that has manufactured a generic version [1, 2]. Many other generic manufacturers also produce gabapentin.
Are there different strengths or forms of gabapentin?
Gabapentin is available in various strengths and forms, typically including capsules, oral solutions, and tablets, to suit different patient needs and dosages [2].
What are the potential side effects of gabapentin?
Common side effects of gabapentin can include dizziness, drowsiness, fatigue, and coordination problems. Less common but more serious side effects may also occur [2]. Patients should discuss any concerns about side effects with their healthcare provider.
How does Actavis's gabapentin compare to the brand-name version?
Generic medications, including gabapentin produced by Actavis (Teva), are required to be bioequivalent to their brand-name counterparts. This means they contain the same active ingredient, in the same dosage, and are absorbed by the body in a similar way [1, 2]. The primary difference is usually in inactive ingredients and cost, with generics generally being more affordable [2].