Can taking Trileptal 600mg with calcium and food at night make you dizzy and your mouth numb?

Drug related effect. Taking trileptal (oxcarbazapine) with food / calcium are not the cause for you being dizzy. Dizziness is one of the common side effects reported with trileptal. Its occurrence is ~22-28% and it is the side effect most commonly associated with stopping therapy. This is dose related, thus reducing dose may alleviate symptoms. Muscle paralysis (numbness) has also been reported). Talk with your doctor.