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LAMICTAL vs XCOPRI

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 17, 2026·How we rate

Possible drug interaction. LAMICTAL and XCOPRI are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

70/100
New

Pharmacy pays

~$4.39 /30

Type

RX
RX

Active ingredient

LAMOTRIGINE
CENOBAMATE

Dosage forms

Tablet, Kit
Tablet

Drug class

Anti-Epileptic Agent

Boxed warning

Half-life

about 25 to 33 hours in healthy adults taking no other medications — the label reports a mean elimination half-life of 32.8 hours after a single dose (individual range 14 to 103 hours) and 25.4 hours with repeat dosing (range 11.6 to 61.6 hours), since lamotrigine induces its own metabolism

Treats

Bipolar Disorder, Partial Epilepsies, Seizures
Partial Epilepsies

Frequently asked questions

What is the difference between Lamictal and Xcopri?

Lamictal contains Lamotrigine, while Xcopri contains Cenobamate — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.