Ketoprofen + Methotrexate Interaction

Majorinteraction on record

Description

Ketoprofen may alter methotrexate elimination leading to elevated serum levels and increased toxicity. NSAIDs may competitively inhibit methotrexate accumulation.

Mechanism

Competitive inhibition of methotrexate accumulation; inhibition of renal prostaglandin synthesis

Source: NLP:ketoprofen