Benzocaine Butamben And Tetracaine Hydrochloride + Phenytoin Interaction

Majorinteraction on record

Description

Increased risk of methemoglobinemia when concurrently exposed to this anticonvulsant oxidizing agent with local anesthetics.

Mechanism

Oxidation of hemoglobin to methemoglobin

Source: NLP:benzocaine, butamben, and tetracaine hydrochloride