How to reduce lamotrigine when an inducer is stopped

This article was first published on October 1, 2022. It was last edited or updated on October 2, 2022 Question from a Member (emphasis added by us): I have a patient who is stabilized on lamotrigine. The dose was [at] 150 mg/day when she was started on rifampin for tuberculosis. I increased her lamotrigine to 300…