INR > 5 after administration of warfarin

PLEASE NOTE:   Posts made to this forum should not be considered as the expressed opinions of, nor should be considered endorsed by, the Medication Safety Officer’s Society (MSOS) or the Institute for Safe Medication Practices (ISMP). 

Make sure your email is up-to-date
In order to continue to receive updates from MSOS, as well as forum posts and other valuable information as a member of MSOS, please be sure to update your email address with us, whenever it changes. If you need assistance doing so, please send an email to

4 posts / 0 new
Last post
Carlette Seng
Carlette Seng's picture
Last seen: 10 hours 10 min ago
Joined: 10/05/2021 - 09:17
INR > 5 after administration of warfarin

We continue to show consistent improvement of the measure of INR>5 after administration of warfain in our inpatient population. Has anyone had success in this area, and if so, can you share your strategies?