How does levetiracetam work?
Levetiracetam binds to proteins in the brain that regulate nerve signalling, helping to control seizures and prevent abnormal brain activity.
What is levetiracetam used to treat?
Levetiracetam is commonly prescribed for:
- Epilepsy (as a treatment for focal and generalised seizures)
- Juvenile myoclonic epilepsy
- Tonic-clonic seizures (as part of a combination therapy)
Who can take levetiracetam?
Levetiracetam is suitable for most adults and children over 1 month old, depending on the type of epilepsy being treated.
Who might not be able to take levetiracetam?
Levetiracetam may not be suitable if you:
- Have kidney disease (your doctor may need to adjust your dose)
- Have a history of severe mood disorders or depression
- Have had an allergic reaction to levetiracetam or similar medicines
Can I take levetiracetam if I’m pregnant or breastfeeding?
Levetiracetam is sometimes prescribed during pregnancy and breastfeeding if the benefits outweigh the risks. Speak to your doctor for guidance.
What if I miss a dose?
If you forget a dose, take it as soon as you remember. If it’s close to your next dose, skip the missed one—do not take two doses at once.
How effective is levetiracetam?
Levetiracetam is highly effective at preventing seizures when taken consistently as prescribed.
What should I do if I take too much?
Taking too much levetiracetam can cause drowsiness, agitation, or difficulty breathing. If you think you’ve taken too much, seek medical help immediately.
What dose of levetiracetam is usually taken?
- For focal and generalised seizures: 250mg to 1,500mg twice daily
- For children: Dose is based on weight and prescribed by a doctor
Your doctor will determine the correct dose based on your condition.
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What are the side effects of levetiracetam?
Common side effects include:
- Drowsiness or fatigue
- Dizziness
- Mood changes (such as irritability or depression)
- Loss of appetite
Serious side effects, such as severe mood changes, suicidal thoughts, or allergic reactions, require urgent medical attention.
How should I take levetiracetam?
Levetiracetam is taken as tablets, liquid, or an injection (in hospitals). Tablets should be swallowed whole with water.
When should levetiracetam be taken?
Levetiracetam should be taken at the same time each day, with or without food.
What are the brand names for levetiracetam?
Levetiracetam is available as a generic medicine, but some branded versions include:
- Keppra
- Desitrend
Final thoughts
Levetiracetam is an effective treatment for epilepsy, but it should be taken exactly as prescribed. If side effects occur or seizures persist, speak to your doctor or pharmacist.
