torleva xr 500 tablet - Levetiracetam (500mg) medicine

Levipil 500 Tablet: Comprehensive Guide to Uses, Side Effects, and Safety

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🏭 Torrent Pharmaceuticals Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 24, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: High
Reviewed by
SaathiMed Expert Panel | Sep 24, 2026

When to Call Your Doctor IMMEDIATELY

  • Seizures that are more frequent or severe than usual
  • Sudden mood changes, depression, or suicidal thoughts
  • Severe rash, blisters, or peeling skin
  • Swelling of face, lips, tongue, or throat
  • Difficulty breathing or swallowing
  • Severe dizziness or fainting
  • Unusual bleeding or bruising
  • Yellowing of skin or eyes

If experiencing severe symptoms, call emergency services immediately.

What is torleva xr 500 tablet used for?

This medicine is an antiepileptic drug used to treat partial-onset, myoclonic, and primary generalized tonic-clonic seizures. It works by binding to SV2A protein in the brain to stabilize electrical activity.

  • Generic Name: Levetiracetam (500mg)
  • Manufacturer: Torrent Pharmaceuticals Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 torleva xr 500 tablet के बारे में (Hindi Summary)

उपयोग: यह दवा लेवेटिरासेटम 500 मिलीग्राम युक्त एक एंटीएपिलेप्टिक दवा है, जिसका उपयोग मिर्गी के दौरे को नियंत्रित करने के लिए किया जाता है। यह आंशिक दौरे, मायोक्लोनिक दौरे और प्राइमरी जनरलाइज्ड टॉनिक-क्लोनिक दौरे के इलाज में प्रभावी है। यह मस्तिष्क में SV2A प्रोटीन से जुड़कर दौरे को रोकती है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में नींद आना, चक्कर आना, थकान, सिरदर्द और चिड़चिड़ापन शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन आत्महत्या के विचार, गंभीर एलर्जी प्रतिक्रिया और त्वचा पर गंभीर दाने हो सकते हैं। कोई भी असामान्य लक्षण दिखने पर तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। इसे अचानक बंद न करें, क्योंकि इससे दौरे बढ़ सकते हैं। जब तक आपको इस दवा का असर पता न चल जाए, तब तक वाहन न चलाएं। शराब का सेवन न करें। गुर्दे की बीमारी हो तो डॉक्टर को बताएं। गर्भावस्था या स्तनपान के दौरान डॉक्टर से सलाह लें।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 torleva xr 500 tablet Uses & Benefits

[{"condition":"Partial-onset seizures","description":"Used as monotherapy or add-on therapy to reduce the frequency of partial-onset seizures in adults and children.","evidence":"Well-established"},{"condition":"Myoclonic seizures","description":"Indicated as add-on therapy for myoclonic seizures in patients with juvenile myoclonic epilepsy.","evidence":"Well-established"},{"condition":"Primary generalized tonic-clonic seizures","description":"Used as add-on therapy for primary generalized tonic-clonic seizures in adults and children.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Status epilepticus","description":"Sometimes used off-label for the management of status epilepticus, though not first-line.","evidence":"Limited"},{"condition":"Neuropathic pain","description":"Occasionally prescribed off-label for neuropathic pain, but evidence is limited.","evidence":"Limited"}]

Primary treatment for: Epilepsy

Also treats: Partial-onset seizures, Myoclonic seizures, Primary generalized tonic-clonic seizures

📋 Drug Information

Generic Name(s)Levetiracetam (500mg)
Brand Nametorleva xr 500 tablet
ManufacturerTorrent Pharmaceuticals Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassNEURO CNS
Action ClassSynaptic vescicle 2 A protein ligand (AED)
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Keep away from moisture and heat. Keep the container tightly closed.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine at the same time each day to maintain consistent blood levels.
2
Do not stop this medicine abruptly without consulting your doctor, as it can trigger seizures.
3
Avoid driving or operating heavy machinery until you know how this medicine affects you.
4
Inform your doctor if you experience any mood changes, depression, or suicidal thoughts.
5
Stay well hydrated, especially if you have kidney problems.
6
Keep a seizure diary to track the frequency and triggers of seizures.
7
Do not take double doses to make up for a missed one.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Seizures
This medicine is commonly prescribed for seizure control.
Likely Use
❌
Headache
This medicine is not a primary headache reliever.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is rapidly and almost completely absorbed after oral administration. Food does not significantly affect the extent of absorption, but it may slightly delay the time to peak concentration.
DistributionThis medicine distributes widely throughout the body, including the brain. It has a low volume of distribution, approximately 0.5 to 0.7 L/kg.
Protein BindingLess than 10% of this medicine is bound to plasma proteins, which means it has a low potential for drug interactions due to protein binding.
MetabolismThis medicine is minimally metabolized in the body. The primary metabolic pathway is enzymatic hydrolysis of the acetamide group, which is not dependent on the cytochrome P450 system. This reduces the risk of interactions with other drugs.
Half-LifeThe elimination half-life of this medicine is approximately 6 to 8 hours in adults with normal kidney function. In elderly patients and those with kidney impairment, the half-life is prolonged.
ExcretionThis medicine is primarily excreted unchanged in the urine, with about 66% of the dose recovered in urine. Renal clearance accounts for most of the elimination.
BioavailabilityThe oral bioavailability of this medicine is approximately 100%, indicating complete absorption.
Onset of ActionThe onset of action for seizure control may take several days to weeks, depending on the individual and the dose titration schedule.
Peak Plasma TimePeak plasma concentrations are reached approximately 1 hour after oral administration in fasting conditions. With food, the peak may be delayed to about 1.5 to 2 hours.
Duration of ActionThe duration of action is approximately 12 to 24 hours, which supports twice-daily dosing for most patients.

How It Works

This medicine works by binding to synaptic vesicle protein 2A (SV2A) in the brain. This binding modulates the release of neurotransmitters, particularly glutamate and GABA, which helps stabilize neuronal activity and prevent the spread of seizures. Unlike many other antiepileptic drugs, it does not significantly affect sodium channels, GABA receptors, or glutamate receptors directly.

Mechanism Steps

1
Binding to SV2A: This medicine binds to synaptic vesicle protein 2A (SV2A) located on synaptic vesicles in the brain.
2
Modulation of neurotransmitter release: This binding modulates the release of neurotransmitters such as glutamate and GABA, reducing excitatory signaling.
3
Stabilization of neuronal activity: The overall effect is stabilization of neuronal electrical activity, which prevents the initiation and spread of seizures.

💡 How to Take torleva xr 500 tablet

Strength: Levetiracetam 500 mg immediate-release tablet

1Take this medicine exactly as prescribed by your doctor.
2Swallow the tablet whole with a glass of water.
3You may take it with or without food, but taking it with food may reduce stomach upset.
4Take it at the same times each day to maintain consistent blood levels.
5Do not crush, chew, or break the tablet unless your doctor advises otherwise.
6If you miss a dose, follow the missed dose instructions.
7Do not stop taking this medicine abruptly without consulting your doctor.

Dosage Information

Adult DosageThe usual starting dose for adults is 500 mg twice daily. The dose may be increased by 500 mg twice daily every 2 to 4 weeks up to a maximum of 1500 mg twice daily, depending on clinical response and tolerability. For monotherapy, the recommended dose is 500 mg twice daily, which may be increased to 1500 mg twice daily. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may require dose adjustment based on renal function. The dose should be individualized by a qualified clinician.
Renal ImpairmentDose adjustment is required for patients with renal impairment. For creatinine clearance 50-80 mL/min, the dose is 500-1000 mg twice daily; for 30-50 mL/min, 250-750 mg twice daily; for <30 mL/min, 250-500 mg twice daily; for end-stage renal disease on dialysis, 500-1000 mg once daily with an additional dose after dialysis. Dose must be individualized by a qualified clinician.
Hepatic ImpairmentNo dose adjustment is required for patients with mild to moderate hepatic impairment. For severe hepatic impairment, dose adjustment may be necessary based on renal function. Consult a clinician.
Maximum Daily DoseThe maximum recommended daily dose is 3000 mg (1500 mg twice daily).

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
May take with or without food
Food does not affect absorption but may reduce stomach upset.
Grapefruit
No known interaction
Levetiracetam is not metabolized by CYP3A4.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of torleva xr 500 tablet

✅ Common Side Effects

Drowsiness (Common (10-25%))
Avoid driving or operating machinery until you know how it affects you. If persistent, consult your doctor.
Dizziness (Common (5-15%))
Rise slowly from sitting or lying positions. If severe, contact your doctor.
Fatigue (Common (5-15%))
Ensure adequate rest. If it interferes with daily activities, consult your doctor.
Headache (Common (5-10%))
Stay hydrated and rest. If headache is severe or persistent, seek medical advice.
Irritability (Common (5-10%))
Inform your doctor if mood changes are significant or bothersome.

🚨 Serious Side Effects

Suicidal thoughts or behavior (Rare (<0.1%))
Seek immediate medical help if you experience any thoughts of self-harm.
Severe allergic reactions (anaphylaxis) (Rare (<0.1%))
Seek emergency medical attention if you experience swelling of face, lips, throat, or difficulty breathing.
Serious skin reactions (Stevens-Johnson syndrome) (Very rare (<0.01%))
Stop the medicine and seek immediate medical attention if you develop rash, blisters, or peeling skin.
Psychosis (Rare (<0.1%))
Contact your doctor immediately if you experience hallucinations, delusions, or severe agitation.

⚠️ Rare Side Effects

Pancreatitis
Seek medical attention if you experience severe abdominal pain radiating to the back.
Agranulocytosis
Report any signs of infection such as fever, sore throat, or mouth ulcers to your doctor immediately.
Hepatic failure
Seek medical help if you notice yellowing of skin or eyes, dark urine, or severe fatigue.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
CNS depressants Major
Carbamazepine Moderate
Phenytoin Moderate
Methotrexate Moderate
Warfarin Minor
Oral contraceptives Minor

🚨 Major Interactions

  • CNS depressants (e.g., alcohol, benzodiazepines, opioids)

⚡ Moderate Interactions

  • Carbamazepine
  • Phenytoin
  • Methotrexate

🍷 Alcohol Interaction

Alcohol can increase the central nervous system depressant effects of this medicine, leading to increased drowsiness, dizziness, and impaired coordination. It is advisable to avoid alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to levetiracetam or any component of the formulation","Severe renal impairment (creatinine clearance < 20 mL/min) without dose adjustment","Not for use in patients with galactose intolerance, Lapp lactase deficiency, or glucose-galactose malabsorption (due to lactose content in some formulations)"]

⚠️ Warnings & Precautions

["Antiepileptic drugs, including this medicine, may increase the risk of suicidal thoughts or behavior. Monitor patients for mood changes.","This medicine may cause drowsiness, dizziness, and fatigue. Avoid driving or operating machinery until you know how it affects you.","Abrupt discontinuation can cause withdrawal seizures. Taper gradually under medical supervision.","Use with caution in patients with renal impairment; dose adjustment is necessary.","Serious skin reactions such as Stevens-Johnson syndrome have been reported. Discontinue at the first sign of rash.","This medicine may cause behavioral changes such as aggression, agitation, and psychosis. Report any unusual behavior to your doctor."]

🤱 Lactation Safety

This medicine is excreted in breast milk. Breastfeeding is not recommended while taking this medicine unless the potential benefit outweighs the risk. Consult your doctor before breastfeeding.

💊 Overdose Management

Overdose of this medicine may cause severe drowsiness, agitation, aggression, respiratory depression, and coma. There is no specific antidote. Treatment is supportive and symptomatic. Hemodialysis may be effective in removing levetiracetam from the blood. Seek immediate medical attention if overdose is suspected.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Additional Safety Advice

General Safety

Always take this medicine exactly as prescribed by your doctor. Do not change the dose or stop taking it without medical advice, as this can trigger seizures. Avoid driving or operating heavy machinery until you know how this medicine affects you, as it may cause drowsiness or dizziness. Inform your doctor if you have kidney problems, as the dose may need adjustment. Do not consume alcohol while taking this medicine, as it can increase drowsiness and dizziness. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before using this medicine. Keep this medicine out of reach of children and store it in a cool, dry place.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more likely to have reduced kidney function, which can increase the levels of this medicine. Dose adjustment based on creatinine clearance is recommended. Monitor for increased drowsiness and falls.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before conception. This medicine is generally considered one of the safer antiepileptic drugs during pregnancy, but the dose may need adjustment. Folic acid supplementation is recommended.

🏥 Post-Surgery Considerations

After surgery, inform your surgeon and anesthesiologist that you are taking this medicine. It may interact with anesthetic agents, and your dose may need adjustment. Continue taking it as prescribed unless told otherwise.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine. It may cause dry mouth, and you should maintain good oral hygiene. No specific precautions are required for dental procedures, but avoid alcohol-containing mouthwashes.

💚 Lifestyle Tips for Better Results

🏃
Get adequate sleep, as sleep deprivation can trigger seizures.
🥗
Avoid excessive alcohol consumption.
😴
Manage stress through relaxation techniques like yoga or meditation.
💧
Maintain a regular meal schedule to avoid missing doses.
🧘
Wear a medical alert bracelet indicating you have epilepsy.
🌞
Keep a seizure diary to track triggers and frequency.

🏋️ Exercise Considerations

Exercise is generally safe while taking this medicine, but avoid activities that could be dangerous if you experience sudden drowsiness or dizziness, such as swimming alone or high-altitude climbing. Consult your doctor before starting a new exercise regimen.

🥗 Diet Recommendations

Eat a balanced diet rich in fruits, vegetables, and whole grains.
Stay well hydrated.
Limit caffeine and alcohol intake.
Consider a ketogenic diet only under medical supervision for certain types of epilepsy.

💼 Impact on Daily Work & Life

This medicine may cause drowsiness and dizziness, which can affect your ability to drive or operate machinery. It is important to avoid these activities until you know how the medicine affects you. Most patients can continue their normal work with dose adjustment.

🛑 When to Stop This Medicine

Do not stop taking this medicine without consulting your doctor. If you experience serious side effects such as severe rash, suicidal thoughts, or allergic reactions, seek immediate medical attention. Your doctor will decide if and when to discontinue, usually by tapering the dose gradually.

📅 Long-Term Use Effects

Long-term use of this medicine is generally well-tolerated. However, regular monitoring of kidney function is recommended, especially in patients with renal impairment. Behavioral side effects may persist and require dose adjustment or alternative therapy. There is no evidence of tolerance or addiction with long-term use.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Ketogenic diet

A high-fat, low-carbohydrate diet that can help reduce seizures in some patients, especially children.

Evidence: Well-established for certain epilepsy syndromes
Vagus nerve stimulation

A device implanted under the skin that sends electrical signals to the vagus nerve to reduce seizures.

Evidence: Well-established for refractory epilepsy
Epilepsy surgery

Surgical removal of the brain area causing seizures, considered for drug-resistant epilepsy.

Evidence: Well-established for selected patients

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, consult your doctor before receiving any vaccine, especially live vaccines, if you are on other immunosuppressive therapy.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store at room temperature and protect from moisture. If crossing time zones, adjust dosing times gradually in consultation with your doctor. Check local customs regulations for controlled substances.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old man with partial-onset seizures
He was started on this medicine 500 mg twice daily. After 4 weeks, his seizure frequency reduced significantly. He experienced mild drowsiness initially, which improved after 2 weeks. He was advised not to drive until the effects were known.
💡 Lesson: Consistent dosing and patience with side effects can lead to good seizure control.
👤 A 28-year-old woman with juvenile myoclonic epilepsy
She was prescribed this medicine as add-on therapy. Her myoclonic jerks decreased, but she experienced irritability. Her doctor adjusted the dose and recommended behavioral therapy. She learned to report mood changes promptly.
💡 Lesson: Monitoring behavioral side effects is crucial, and dose adjustment can help.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working within a few hours, but it may take several weeks to achieve full seizure control. Your doctor will adjust the dose based on your response.

Q: Can I stop taking this medicine if I feel better?

A: No, you should not stop taking this medicine without consulting your doctor. Abrupt discontinuation can cause seizures.

Q: What should I do if I miss a dose?

A: If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for torleva xr 500 tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Levipil 500 is a sleeping pill.
    Fact: This medicine is an antiepileptic drug, not a sleeping pill. It may cause drowsiness as a side effect, but it is not used for sleep.
  • Myth: Levipil 500 can be stopped once seizures are controlled.
    Fact: This medicine should not be stopped abruptly. Always consult your doctor before discontinuing, as sudden withdrawal can trigger seizures.
  • Myth: Levipil 500 is addictive.
    Fact: This medicine is not addictive. It does not produce euphoria or craving.

🔄 Alternative Options

Generic Alternatives

  • Levetiracetam 500 mg tablet

Brand Alternatives

  • Levipil 500 tablet
  • Keppra 500 mg tablet
  • Torleva 500 mg tablet
  • Levera 500 mg tablet
  • Epival 500 mg tablet

📊 Comparison with Similar Medicines

[{"medicine":"Levetiracetam","class":"Antiepileptic","main_use":"Partial-onset, myoclonic, generalized tonic-clonic seizures","half_life":"6-8 hours","protein_binding":"<10%"},{"medicine":"Phenytoin","class":"Antiepileptic","main_use":"Partial and generalized tonic-clonic seizures","half_life":"7-42 hours","protein_binding":"90%"},{"medicine":"Carbamazepine","class":"Antiepileptic","main_use":"Partial and generalized tonic-clonic seizures","half_life":"25-65 hours","protein_binding":"76%"}]

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