Levetiracetam is an anticonvulsant medication approved for use in dogs to treat or prevent seizures [1]. It is commonly prescribed for idiopathic epilepsy, a condition where the cause of seizures is unknown [2]. The drug works by affecting the release of neurotransmitters in the brain, helping to stabilize electrical activity and prevent seizure activity [3].
How is Levetiracetam Used in Dogs?
Levetiracetam, also known by brand names such as Keppra, is administered orally to dogs [1]. It is available in various formulations, including tablets and an oral solution, which can be helpful for dogs that have difficulty swallowing pills [4]. Dosing is typically based on the dog's weight and the severity of their seizures [2]. It can be used as a sole medication or in combination with other antiepileptic drugs [3].
What are the Benefits of Using Levetiracetam for Canine Seizures?
A key advantage of levetiracetam is its relatively favorable safety profile compared to some older anticonvulsant medications [2]. It is often well-tolerated by dogs, with fewer sedative effects and a lower risk of liver toxicity [3]. This can lead to a better quality of life for dogs experiencing chronic seizures [4].
What Side Effects Can Dogs Experience with Levetiracetam?
While generally safe, some dogs may experience side effects from levetiracetam. These can include increased appetite, lethargy, or temporary behavioral changes such as hyperactivity or clinginess [2][5]. In rare cases, more serious side effects may occur, and owners should consult their veterinarian if they observe any unusual symptoms [5].
How Long Does Levetiracetam Treatment Last for Dogs?
Treatment with levetiracetam for canine epilepsy is typically long-term [3]. The goal is to manage seizure activity effectively, and veterinarians will monitor the dog's response to medication to adjust dosage as needed [4]. Discontinuing the medication abruptly can increase the risk of breakthrough seizures [2].
What Should I Do if My Dog Misses a Dose of Levetiracetam?
If a dose of levetiracetam is missed, owners should administer it as soon as they remember, unless it is close to the time of the next scheduled dose [3]. In that case, they should skip the missed dose and continue with the regular dosing schedule. It is important not to double the dose to make up for a missed one [2].
Are There Any Alternatives to Levetiracetam for Dog Seizures?
Several other medications are used to treat seizures in dogs, including phenobarbital, potassium bromide, and zonisamide [3]. The choice of medication depends on the individual dog's condition, other health issues, and the veterinarian's assessment [4]. Levetiracetam is often considered when other treatments are not sufficiently effective or cause unacceptable side effects [2].