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CARBAMAZEPINE AND ZONISAMIDE

Medical Diagnosis and Drugs, Medications
Carbamazepine can cause a small to moderate reduction in the serum levels of zonisamide, and zonisamide has been reported to cause increases, decreases or no changes to carbamazepine serum levels.
The clinical importance of this interaction is unknown, but be aware of the possibility of changes in the levels of both drugs if they are given together.
Carbimazole
(2)