DrugID

Lamotrigine vs Topiramate

Compare Lamotrigine and Topiramate side by side: what they treat, drug class, cost and FDA label information.

LamotrigineTopiramate
Drug classMood Stabilizer, Anti-epileptic Agent
Used to treatBipolar disorder, Lennox gastaut syndrome, Partial epilepsies, SeizuresBipolar disorder, Infantile spasms, Lennox gastaut syndrome, Pain, Partial epilepsies, Tonic-clonic epilepsy
Generic priceFrom $0.027 each, about $0.80 for 30 (25 mg tablet)From $0.027 each, about $0.81 for 30 (25 mg tablet); other forms from $2.09 per mL (25 mg/mL solution)
Brand priceLamictal: from $10.30 each, about $309 for 30 (25 mg tablet)Topamax: from $6.58 each, about $197 for 30 (25 mg tablet)
Generic savingsGeneric costs about 99% less than the brandGeneric costs over 99% less than the brand