The prescribing information for Coumadin mentions that antacids have the potential to decrease rather than increase PT and INR results. [3] Based on our literature search, we did not identify any ...

I.V. warfarin therapy at a conventional initial dosage of 5 mg once daily was started on hospital day 2. The International Normalized Ratio (INR) reached the therapeutic range after increasing the ...

Warfarin, a common anticoagulant, is contraindicated in pregnancy due to its placental ... with normalization of coagulation parameters (PT, APTT, INR) typically occurring within 2, 3 days ...