Billy is a 15-year-old male that comes to your clinic with c…

Billy is a 15-year-old male that comes to your clinic with concerns of mood instability and irritability. You suspect a bipolar II diagnosis, but this is hard to diagnose in adolescents. His mom is on lamotrigine, and you suspect lamotrigine will help with his irritability and mood instability. What is important to discuss with Billy and his mom regarding the side effects of lamotrigine: