Home › Severe Interactions › Carbamazepine & Phenytoin
SEVERE

Carbamazepine and Phenytoin Interaction

Carbamazepine affects the concentration of Phenytoin and Phenytoin decreases the concentration of Carbamazepine. Manufacturer advises monitor and adjust dose.

Evidence: Study
View all Carbamazepine interactions View all Phenytoin interactions

Other Carbamazepine Interactions

Other Phenytoin Interactions

Check interactions for your patient's full medication list

InteractRx checks all drug combinations at once — built for GP surgery pharmacists.

Use the Free Checker