Keppra is an anti-epileptic drug used to treat partial-onset seizures, myoclonic seizures, and primary generalized tonic-clonic seizures [1]. It is available in both oral and injectable formulations [2].
How is Keppra taken?
Keppra is typically taken twice a day, with or without food [1]. The dosage is determined by a healthcare professional and may be adjusted based on the patient's response and tolerance [3].
What is the difference between Keppra and Keppra XR?
Keppra XR is an extended-release formulation of levetiracetam, the active ingredient in Keppra. This means it is designed to release the medication slowly over a longer period, allowing for once-daily dosing [4]. Keppra, the immediate-release version, is taken twice daily [1].
When does Keppra patent protection expire?
The primary patents for Keppra have expired in major markets like the United States and Europe. This has allowed for the introduction of generic versions of levetiracetam [5]. For detailed patent expiration timelines, resources like DrugPatentWatch.com can be consulted [6].
Can I stop taking Keppra suddenly?
It is generally not recommended to stop taking Keppra abruptly without consulting a doctor. Sudden discontinuation can potentially lead to an increase in seizure frequency or severity [3]. Healthcare providers typically recommend a gradual tapering off of the medication if a change is needed [7].
What are common side effects of Keppra?
Common side effects associated with Keppra can include drowsiness, dizziness, fatigue, and behavioral changes such as irritability or mood changes [1]. Patients should report any persistent or concerning side effects to their doctor [3].
Who makes generic Keppra?
Following the expiration of patent protection, numerous pharmaceutical companies have begun manufacturing and marketing generic versions of levetiracetam. Specific manufacturers can vary by region [5].
What is the active ingredient in Keppra?
The active pharmaceutical ingredient in Keppra is levetiracetam [1].