Not medical advice. This information is for educational purposes only. Always consult a qualified doctor or pharmacist before taking any medicine. Lacosamide requires a valid prescription.
Lacosamide
Generic Name: LACOSAMIDE
The chemical name of lacosamide, the single (R)-enantiomer, is (R)-2-acetamido-N-benzyl-3- methoxypropionamide (IUPAC).
Data last updated: 30 March 2026 · Source: openFDA.gov, DailyMed (NLM/NIH)
Common Brand Names in India:
What is Lacosamide Used For?
- Partial-onset seizures in patients 4 years of age and older
How Does It Work?
Lacosamide exposure is correlated with the reduction in seizure frequency.
Side Effects
Common Side Effects
Serious Side Effects (seek immediate medical attention)
Warnings & Precautions
- Pooled analyses of 199 placebo-controlled clinical trials (mono- and adjunctive therapy) of 11 different AEDs showed that patients randomized to one of the AEDs had approximately twice the risk (adjusted Relative Risk 1.8, 95% CI:1.2, 2.7) of suicidal thinking or behavior compared to patients randomized to placebo.
- The increased risk of suicidal thoughts or behavior with AEDs was observed as early as one week after starting treatment with AEDs and persisted for the duration of treatment assessed.
- Because most trials included in the analysis did not extend beyond 24 weeks, the risk of suicidal thoughts or behavior beyond 24 weeks could not be assessed.
- The risk of suicidal thoughts or behavior was generally consistent among drugs in the data analyzed.
- The finding of increased risk with AEDs of varying mechanisms of action and across a range of indications suggests that the risk applies to all AEDs used for any indication.
Who Should NOT Take This?
- None .
Drug Interactions
Lacosamide may interact with the following medicines. Always inform your doctor about all medications you are taking.
Storage Instructions
16.2 Storage and Handling Store at 20°C to 25°C (68°F to 77°F); excursions permitted between 15°C to 30°C (59°F to 86°F). [See USP Controlled Room Temperature] Do not freeze lacosamide injection.
Speak to a neurologist on Zospital
Consult a neurologist on Zospital before starting Lacosamide. Verified Indian specialists available for in-clinic and online consultations.
Other Neurological Medicines
Sources: openFDA.gov · dailymed.nlm.nih.gov · nlm.nih.gov (RxNorm). Information is for educational purposes only. Consult a doctor before use.
FAQS
Lacosamide – Frequently Asked Questions
Common questions about Lacosamide, its uses, dosage and safety.
Lacosamide is commonly prescribed in India for: Partial-onset seizures in patients 4 years of age and older. Always confirm the indication with a registered medical practitioner before starting any course.
Lacosamide is sold in India under brand names such as Motpoly, Vimpat. You can also find it on online pharmacies like 1mg, Pharmeasy and Apollo Pharmacy.
Lacosamide is a prescription-only (Schedule H) medicine in India. You will need a valid prescription from a registered MBBS / MD doctor to purchase it from a licensed pharmacy.
Common side effects of Lacosamide can include: Nausea, Vomiting, Diarrhea, Constipation, Headache, Dizziness, Fatigue, Dry mouth. Less common but serious side effects can include: Severe, Serious, Agranulocytosis, Suicidal, Seizure. Stop the medicine and contact your doctor immediately if any of these appear.
Lacosamide exposure is correlated with the reduction in seizure frequency.
Lacosamide can interact with: Conduction, Lacosamide. Tell your doctor about every medicine, supplement and herbal product you take — including ayurvedic and homeopathy preparations — before starting Lacosamide.
Indian guidelines often recommend lower starting doses of Lacosamide for patients above 60-65, since kidney and liver function decline with age. A doctor should review the dose, especially if the patient already takes BP, sugar or heart medicines.
Pregnancy safety of Lacosamide depends on the trimester and individual case. Indian gynaecologists usually avoid Category C/D drugs unless benefit clearly outweighs risk. Speak to your obstetrician before taking Lacosamide during pregnancy or while planning conception.
Prices in India typically range from ₹30 – ₹500 per strip / vial depending on brand. Generic versions tend to cost 30-60% less than branded ones, and Jan Aushadhi outlets often stock the lowest-priced equivalents. Check 1mg or Pharmeasy for live MRP.
If you remember within a few hours of the missed dose, take it. If it is nearly time for the next dose, skip the missed one — never double up. Frequent missed doses reduce Lacosamide's effectiveness, so consider setting a reminder or speaking to your doctor about a simpler schedule.
You can book an in-person or online consultation with a verified Indian specialist on Zospital — visit the doctor directory at https://zospital.com/doctor to find one near you.
Medical Disclaimer
The content provided on Zospital is for general informational and educational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website. If you think you may have a medical emergency, call your doctor or emergency services immediately.