Nitrous Oxide + Methotrexate Sodium Interaction

Contraindicatedinteraction on record

Description

Nitrous oxide anesthesia potentiates methotrexate effects on folate-dependent metabolic pathways, increasing risk of severe adverse reactions. Avoid in patients receiving methotrexate.

Mechanism

Potentiates effect on folate-dependent metabolic pathways

Source: NLP:methotrexate sodium