hi..well, your psychiatrist
seems to be wise as prolonged continuation of phenytoin
brings forth many side-effects and she requires another anti-epileptic in the long run for which oxcarbazepine
is a natural choice as it also has mood-stabilizing property which will take care of her psychiatric problems..so cross-tapering is recommended..so go by his advice..also a neurological consultation should be sought for the possible sequelae of TBI
..have a healthy life..