LAMICTAL vs POTIGA

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. LAMICTAL and POTIGA 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.

Attribute	LAMICTAL	POTIGA
Rating	70/100	70/100
Pharmacy pays	~$4.39 /30	—
Type	RX	RX
Active ingredient	LAMOTRIGINE	EZOGABINE
Manufacturer	Glaxosmithkline	Glaxosmithkline
Dosage forms	Tablet, Kit	Tablet
Drug class	Anti-Epileptic Agent	—
Boxed warning	Boxed warning	None
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

lamictal potiga

Rating

70/100

Pharmacy pays

~$4.39 /30

—

Type

Active ingredient

LAMOTRIGINE

EZOGABINE

Manufacturer

Glaxosmithkline

Dosage forms

Tablet, Kit

Tablet

Drug class

Anti-Epileptic Agent

—

Boxed warning

None

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

Which is better-rated, Lamictal or Potiga?

Lamictal and Potiga are tied at 3.5 out of 5 by our independent rating.

What is the difference between Lamictal and Potiga?

Lamictal contains Lamotrigine, while Potiga contains Ezogabine — 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.