Zonisamide

**Definition:** A benzisoxazole and sulfonamide derivative that acts as a CALCIUM CHANNEL blocker. It is used primarily as an adjunctive antiepileptic agent for the treatment of PARTIAL SEIZURES, with or without secondary generalization.

**Tree numbers:** - D02.065.884.987 - D02.886.590.700.987 - D03.383.129.385.825