Lamotrigine 2mg, 5mg ... 25mg daily for 2 weeks, then 50mg daily for 2 weeks, then 100mg daily for 1 week, then to target dose of 200mg daily. Concomitant valproate: 25mg every other day for ...

Lamotrigine 25mg, 50mg, 100mg, and 200mg ... Discontinue at first sign of rash (unless clearly not drug related); avoid rechallenge. Avoid rapid dose increases and exceeding recommended dose ...