Codeine Phosphate And Chlorpheniramine Maleate + Phenytoin Interaction
Majorinteraction on record
Description
Avoid concomitant use; may increase phenytoin levels and cause phenytoin toxicity. Chlorpheniramine may inhibit hepatic metabolism of phenytoin.
Mechanism
Chlorpheniramine may inhibit hepatic metabolism of phenytoin
Source: NLP:codeine phosphate and chlorpheniramine maleate