Isoniazid + Phenytoin Interaction
Majorinteraction on record
Description
Isoniazid may increase serum levels of phenytoin, requiring dosage adjustment to avoid phenytoin intoxication.
Mechanism
Decreased phenytoin metabolism
Source: NLP:isoniazid
Isoniazid may increase serum levels of phenytoin, requiring dosage adjustment to avoid phenytoin intoxication.
Decreased phenytoin metabolism
Source: NLP:isoniazid