Det er usandsynligt at atosiban skulle være involveret i cytokrom P450 medierede lægemiddel - lægemiddelinteraktioner, eftersom in vitro- undersøgelser har vist at atosiban ikke er substrat for cytokrom P450 systemet, og ikke hæmmer lægemiddel metaboliserende cytokrom P450 enzymer.
It is unlikely that atosiban is involved in cytochrome P450 mediated drug-drug interactions as in vitro investigations have shown that atosiban is not a substrate for the cytochrome P450 system, and does not inhibit the drug metabolising cytochrome P450 enzymes.