Carbamazepine- induced hypertension.

A 33-year-old man with complex partial seizures developed de novo hypertension after the initiation of carbamazepine, which resolved on discontinuation. Although rare, a variety of cardiovascular effects including hypertension have been reported with carbamazepine. Numerous mechanisms may be responsible; however, shared pharmacologic properties with the tricyclic antidepressants are suspect. Hypertension is a rare side effect of carbamazepine.