Tell your doctor about all the medications you take, including prescription, over-the-counter, vitamins, and herbal supplements., Briviact can increase the risk for suicidal behavior or ideation. Tell your doctor right away if you experience mood or behavioral changes or if you develop suicidal thoughts, behavior, ideation, or self harm., Briviact can cause drowsiness, fatigue, dizziness, or problems with coordination. Do not drive or operate machinery until you know how Briviact affects you., Briviact can cause psychotic symptoms, depression, irritability, anxiety, and aggression. Tell your doctor right away if you develop any behavioral reactions., Do not suddenly stop taking Briviact. Briviact should be gradually tapered when being discontinued due to the risk of increased seizures and status epilepticus., Briviact may cause harm to an unborn fetus. Tell your doctor if you are pregnant or plan to become pregnant., Tell your doctor if you are breastfeeding or plan to breastfeed. Benefits versus risks should be taken into consideration.