Before administering the evening dose of carbamazepine, the nurse notes that the patient’s morning carbamazepine level was 84 mcg/mL. What action should the nurse take?

Notify the healthcare provider of the carbamazepine level.

Administer the carbamazepine as prescribed.

Withhold this dose of the carbamazepine.

Assess the patient for side effects of carbamazepine.