drug interaction(s) of warfarin with Hyperocum perforatum

Drug interactions: - St John's wort may decrease anticoagulant effect of warfarin - effect may be seen 2 weeks after starting St John's wort

Properties

DRUGS: warfarin Hypericum perforatum

References

Prescriber's Letter 11(10): 2004 Drug Interaction Between Warfarin and Ginseng Detail-Document#: 201007 (subscription needed) http://www.prescribersletter.com