Laurak 1,500 mg granules in sachet

Package leaflet: Information for the user

Introduction

Package leaflet: information for the patient

Laurak 1.500 mg granules in sachet

Levetiracetam

Read the entire leaflet carefully before you or your child start taking this medicine, because it contains important information for you.

• Keep this leaflet, as you may need to read it again.
• If you have any questions, consult your doctor or pharmacist.
• This medicine has been prescribed for you only, and you should not give it to other people, even if they have the same symptoms as you, because it may harm them.
• If you experience any adverse reactions, consult your doctor or pharmacist, even if they are adverse reactions not listed in this leaflet. See section 4.

Leaflet contents

1. What Laurak is and what it is used for
2. What you need to know before taking Laurak
3. How to take Laurak
4. Possible side effects
5. How to store Laurak
6. Contents of the pack and other information

1. What Laurak is and what it is used for

Levetiracetam is an antiepileptic medicine (a medicine used to treat seizures in epilepsy).

Laurak is used:

• as monotherapy in adults and adolescents 16 years of age or older with newly diagnosed epilepsy to treat a form of epilepsy. Epilepsy is a condition in which patients have seizures. Levetiracetam is used for the type of epilepsy in which seizures initially affect only one side of the brain but may then spread to broader areas on both sides of the brain (partial-onset seizures with or without secondary generalization). Your doctor has prescribed levetiracetam to reduce the number of seizures.
• in combination with other antiepileptic medicines to treat:
  • partial-onset seizures with or without secondary generalization in adults, adolescents, children, and infants from 1 month of age
  • myoclonic seizures (brief, shock-like jerks of a muscle or group of muscles) in adults and adolescents from 12 years of age with juvenile myoclonic epilepsy.
  • primary generalized tonic-clonic seizures (major seizures, including loss of consciousness) in adults and adolescents from 12 years of age with idiopathic generalized epilepsy (a type of epilepsy thought to have a genetic cause).

2. What you need to know before taking Laurak

Do not take Laurak

• If you are allergic to levetiracetam, to pyrrolidone derivatives, or to any of the other ingredients of this medicine (listed in section 6).

Warnings and precautions

Talk to your doctor before starting this medicine

• If you have kidney problems, follow your doctor's instructions, as they will decide whether your dose needs to be adjusted.
• If you notice any growth delay in your child or unexpected development of puberty, contact your doctor.
• A small number of people taking antiepileptic medicines such as Laurak have had thoughts of harming themselves or of suicide. If you experience symptoms of depression and/or suicidal thoughts, contact your doctor.
• If you have a personal or family history of irregular heartbeat (visible on electrocardiogram), or if you have a disease and/or are taking treatment(s) that may make you prone to cardiac arrhythmias or electrolyte imbalances.

Inform your doctor or pharmacist if any of the following adverse effects worsen or last more than a few days:

• Abnormal thoughts, feeling irritable, or reacting more aggressively than usual, or if you or your family and friends notice significant changes in mood or behaviour.
• Worsening of epilepsy

Rarely, epileptic seizures may worsen or occur more frequently, particularly during the first month after starting treatment or increasing the dose.

In a very rare form of early-onset epilepsy (epilepsy associated with SCN8A mutations) causing multiple seizure types and loss of skills, you may notice that seizures persist or worsen during treatment.

If you experience any of these new symptoms while taking Laurak, seek medical advice as soon as possible.

Children and adolescents

• Treatment with levetiracetam alone (monotherapy) is not indicated in children and adolescents under 16 years of age.

Other medicines and Laurak

Tell your doctor or pharmacist if you are taking, have recently taken, or might need to take any other medicines.

Do not take macrogol (a medicine used as a laxative) within one hour before or one hour after taking levetiracetam, as it may reduce its effectiveness.

Pregnancy and breastfeeding

If you are pregnant or breastfeeding, think you may be pregnant, or are planning to become pregnant, consult your doctor before using this medicine. Laurak may only be used during pregnancy if, after careful evaluation, your doctor considers it necessary.

Do not stop your treatment without first discussing it with your doctor.

The risk of birth defects for the baby cannot be completely ruled out. Two studies do not suggest an increased risk of autism or intellectual disability in children born to mothers treated with levetiracetam during pregnancy. However, available data on the impact of levetiracetam on infant neurological development are limited.

Breastfeeding is not recommended during treatment.

Driving and using machines

Levetiracetam may affect your ability to drive or operate tools or machinery, as it may cause drowsiness. This is more likely at the beginning of treatment or when the dose is increased. You should not drive or use machinery until you are certain that your ability to perform these activities is not impaired.

Laurak contains isomalt (E 953), sucrose, and phenylalanine

This medicine contains isomalt (E 953). If your doctor has informed you of an intolerance to certain sugars, consult them before taking this medicine.

This medicine contains sucrose. If your doctor has informed you of an intolerance to certain sugars, consult them before taking this medicine. It may harm the teeth.

This medicine may contain up to 0.015 mg of phenylalanine per sachet.

Phenylalanine may be harmful if you have phenylketonuria (PKU), a rare genetic disorder in which phenylalanine accumulates because the body cannot eliminate it properly.

This medicine contains less than 1 mmol of sodium (23 mg) per sachet; essentially “sodium-free”.

3. How to take Laurak

Follow exactly the instructions given by your doctor or pharmacist for taking this medicine. If in doubt, please consult your doctor or pharmacist again.

Take the number of granule sachets prescribed by your doctor.

Levetiracetam should be taken twice daily, once in the morning and once in the evening, approximately at the same time each day.

Concomitant therapy and monotherapy (from 16 years of age)

• Adults (≥ 18 years) and adolescents (12 to 17 years) weighing 50 kg or more:

Recommended dose: between 1,000 mg and 3,000 mg per day.

When you start taking levetiracetam, your doctor will prescribe a lower starting dose for the first 2 weeks before increasing to the lowest daily dose.

For example: for a daily dose of 1,000 mg, your initial reduced dose is 1 sachet of 250 mg in the morning and 1 sachet of 250 mg in the evening, with the dose gradually increased to reach 1,000 mg per day after 2 weeks of treatment.

• Adolescents (12 to 17 years) weighing 50 kg or less:

Your doctor will prescribe the most appropriate pharmaceutical form of levetiracetam based on weight and dose.

• Dosage in infants (1 month to 23 months) and children (2 to 11 years) weighing less than 50 kg:

Your doctor will prescribe the most appropriate pharmaceutical form of levetiracetam based on age, weight, and required dose.

Levetiracetam 100 mg/ml oral solution is a more suitable formulation for children and adolescents weighing less than 25 kg, and when granules in sachets do not allow precise dosing.

Method of administration

Dissolve the contents of each levetiracetam sachet in a glass of water; stir well to dissolve. Levetiracetam may be taken with or without food.

Take the dissolved solution immediately.

Duration of treatment

• Levetiracetam is used as a chronic treatment. You should continue treatment with Laurak for the duration indicated by your doctor.
• Do not stop your treatment without your doctor's recommendation, as your seizures may increase.

If you take more Laurak than you should

Possible adverse effects of a levetiracetam overdose include somnolence, agitation, aggression, decreased alertness, respiratory depression, and coma.

Contact your doctor if you have taken more sachets than prescribed. Your doctor will determine the best management for the overdose.

You may also contact your pharmacist immediately or call the Toxicology Information Service at telephone number: 91 562 04 20, indicating the medication and the amount ingested.

If you forget to take Laurak

Contact your doctor if you have missed one or more doses. Do not take a double dose to make up for forgotten doses.

If you stop taking Laurak

Discontinuation of treatment with this medicine should be done gradually to avoid an increase in seizures. If your doctor decides to stop your levetiracetam treatment, he or she will provide instructions for the gradual withdrawal of this medicine.

If you have any further questions about the use of this medicine, ask your doctor or pharmacist.

4. Possible adverse effects

Like all medicines, this medicine can cause adverse effects, although not everyone will experience them.

Tell your doctor immediately, or go to the nearest hospital emergency department if you experience:

• weakness, dizziness, or difficulty breathing, as these may be signs of a serious allergic (anaphylactic) reaction
• swelling of the face, lips, tongue, or throat (angioedema / Quincke's edema)
• flu-like symptoms and rash on the face followed by a prolonged rash with high temperature, elevated liver enzymes in blood tests, and an increase in a type of white blood cells (eosinophilia), enlarged lymph nodes, and involvement of other organs in the body (Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS))
• symptoms such as low urine output, tiredness, nausea, vomiting, confusion, and swelling of legs, ankles, or feet, as these may be signs of sudden decrease in kidney function
• a skin rash that may blister and may appear as small target-like spots (dark central spots surrounded by a paler area, with a dark ring around the edge) (erythema multiforme)
• a widespread rash with blisters and peeling of the skin, especially around the mouth, nose, eyes, and genitals (Stevens-Johnson syndrome)
• a more severe form causing skin peeling over more than 30% of the body surface (toxic epidermal necrolysis)
• signs of serious mental changes or if someone around you notices signs of confusion, drowsiness (numbness), amnesia (memory loss), memory impairment (forgetfulness), abnormal behavior, or other neurological signs including involuntary or uncontrollable movements. These may be symptoms of encephalopathy.

The most frequently reported adverse effects are nasopharyngitis, somnolence (feeling sleepy), headache, fatigue, and dizziness. Adverse effects such as feeling sleepy, feeling weak, and dizziness may be more common when treatment is started or when the dose is increased. However, these adverse effects should decrease over time.

Very common: may affect more than 1 in 10 people

• nasopharyngitis;
• somnolence (feeling sleepy), headache.

Common: may affect up to 1 in 10 people

• anorexia (loss of appetite);
• depression, hostility or aggression, anxiety, insomnia, restlessness or irritability;
• seizures, balance disorder, dizziness (feeling of instability), lethargy (lack of energy and enthusiasm), tremor (involuntary shaking);
• vertigo (sensation of spinning);
• cough;
• abdominal pain, diarrhoea, dyspepsia (indigestion, heartburn, and acid reflux), vomiting, nausea;
• skin rash;
• asthenia/fatigue (feeling of weakness).

Uncommon: may affect up to 1 in 100 people

• decreased number of platelets, decreased white blood cells;
• weight loss, weight gain;
• suicide attempt and suicidal thoughts, mental disturbances, abnormal behavior, hallucinations, anger, confusion, panic attack, emotional instability/mood changes, agitation;
• amnesia (memory loss), memory impairment (memory problems), abnormal coordination/ataxia (impaired coordination of movement), paraesthesia (tingling), attention disorders (loss of concentration);
• diplopia (double vision), blurred vision;
• elevated/abnormal results in liver function tests;
• hair loss, eczema, itching;
• muscle weakness, myalgia (muscle pain);
• injury.

Rare: may affect up to 1 in 1,000 people

• infection;
• decrease in all types of blood cells;
• serious allergic reactions (DRESS, anaphylactic reaction (severe and serious allergic reaction), angioedema (swelling of face, lips, tongue, and throat));
• decreased concentration of sodium in blood;
• suicide, personality disorders (behavioral problems), abnormal thinking (slow thinking, difficulty concentrating);
• delirium;
• encephalopathy (see subsection “Tell your doctor immediately” for a detailed description of symptoms);
• epileptic seizures may worsen or occur more frequently;
• uncontrollable muscle spasms affecting the head, trunk, and limbs, difficulty controlling movements, hyperkinesia (hyperactivity);
• change in heart rhythm (electrocardiogram);
• pancreatitis (inflammation of the pancreas);
• liver failure, hepatitis (inflammation of the liver);
• sudden decrease in kidney function;
• skin rash, which may lead to blisters that may appear as small target-like spots (dark central spots surrounded by a paler area, with a dark ring around the edge) (erythema multiforme), a widespread rash with blisters and peeling of the skin, especially around the mouth, nose, eyes, and genitals (Stevens-Johnson syndrome), and a more severe form causing skin peeling over more than 30% of the body surface (toxic epidermal necrolysis);
• rhabdomyolysis (breakdown of muscle tissue) and increased blood creatine kinase associated.

The prevalence is significantly higher in Japanese patients compared to non-Japanese patients;

• limping or difficulty walking; combination of fever, muscle rigidity, unstable blood pressure and heart rate, confusion, and decreased level of consciousness (may be signs of a disorder called neuroleptic malignant syndrome). The prevalence is significantly higher in Japanese patients compared to non-Japanese patients.

Very rare: may affect up to 1 in 10,000 people

• unwanted, repeated thoughts or sensations, or the urge to do something over and over again (obsessive-compulsive disorder).

Reporting of adverse effects

If you experience any adverse effect, talk to your doctor or pharmacist, even if it is a possible adverse effect not listed in this leaflet. You can also report them directly via the Spanish Pharmacovigilance System for Human Medicines: www.notificaram.es. By reporting adverse effects, you can help provide more information on the safety of this medicine.

5. Storage of Laurak

Keep this medicine out of the sight and reach of children.

Do not use this medicine after the expiry date which is stated on the carton and on the sachet after EXP. The expiry date refers to the last day of the month indicated.

This medicine does not require any special storage conditions.

Medicines should not be disposed of via wastewater drains or household waste. Unused containers and medicines should be taken to the SIGRE Point at your pharmacy. If you have any doubts, ask your pharmacist how to dispose of containers and medicines you no longer need. This will help protect the environment.

6. Contents of the pack and other information

Composition of Laurak

The active substance is levetiracetam. Each 6 g sachet contains 1500 mg of levetiracetam.

The other components are: isomalt (E 953), fantasy flavour (contains sodium and sucrose), masking flavour (contains sodium and may contain phenylalanine), ammonium glycyrrhizinate and acesulfame potassium.

Appearance of the product and contents of the pack

Sachets of white or brownish-white granules for oral solution.

Pack sizes of 60 sachets.

Marketing Authorisation Holder

Neuraxpharm Spain, S.L.U.

Avda. Barcelona, 69

08970 Sant Joan Despí

Barcelona – Spain

Manufacturer

Neuraxpharm Arzneimittel GmbH

Elisabeth-Selbert-Straße 23 • 40764 Langenfeld

Germany

Date of the most recent revision of this leaflet: December 2025

Detailed information on this medicine is available on the website of the Spanish Agency of Medicines and Health Products (AEMPS) (http://www.aemps.gob.es/).