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allnurses.com/elevated-inr-without-warfarin-t372402

Elevated INR related to leg wound? That doesn't make much sense. Usual cause of elevated INR without anticoagulants is hepatic failure/insufficiency because INR reflects vitamin K-dependent clotting. In terms of a care plan, I'd assume the nursing diagnosis would be Risk for bleeding r/t elevated INR.

www.healthtap.com/topics/causes-of-elevated-inr-levels

Doctors give unbiased, helpful information on indications, contra-indications, benefits, and complications: Dr. Dugan on causes of elevated inr levels: Dehydration means not enough water in your body. If your red cells are the same, the Hb and Hct will show a higher concentration. PV or polycythemia vera, is when your body produces too many red blood cells.

health.ucsd.edu/.../providers/warfarin/Pages/elevated-inr.aspx

Increase or decrease oral Vitamin K administration based on the clinical situation. Parenteral Vitamin K should only be used for life-threatening bleeding and is therefore not appropriate for outpatient use.

www.drugs.com/answers/question--pt-nr-580254.html

What would cause your pt/inr... What would cause your pt/inr to go up? Asked 7 Aug 2012 by blanket52 ... This is why it is of the utmost importance to regularly monitor your INR without fail. Even if you ate the same exact thing every day, sometimes you will still get elevations and decreases in PT/INR. ... Coumadin.com used to be a great ...

www.remedirx.com/blog/2017/06/09/causes-of-an-increased-inr

Potentiation of anticoagulation • Monitor INR closely with the addition and withdrawal of lactulose. Phenytoin Decreases warfarin protein binding, leading to increased free warfarin • Monitor INR closely during the two to three week interval following the addition or deletion of phenytoin therapy. (Initial increase in warfarin effect, then

www.doctorslounge.com/hematology/forums/backup/topic-17654...

Some people argue the INR is not helpful for anything except monitoring warfarin medication dosing. The INR is a ratio of the patients PT level to the Lab standardized PT so that it is consistent. I am of the opinion that an elevated INR is another way of saying the PT is elevated so the INR can be helpful in detecting problems with difficulty ...

thrombosiscanada.ca/wp-content/.../03/Warfarin-Causes-of-High-INRs.pdf

To provide a summary of the most common causes of and management strategies for high international normalized ratios (INRs) for patients on long‐term warfarin therapy. C OMMON C AUSES OF H IGH INR S M ANAGEMENT S TRATEGIES

www.reference.com/health/can-cause-increased-inr-5cad0d1f...

What Can Cause an Increased INR? reasons for elevated inr without warfarin elevated inr treatment uptodate reasons for high inr levels causes for increased inr while on coumadin what makes inr levels increase what causes low inr levels inr foods that increase

medlineplus.gov/ency/article/003652.htm

Even when your INR stays between 2.0 and 3.0, you are more likely to have bleeding problems. INR results higher than 3.0 may put you at even higher risk for bleeding. INR results lower than 2.0 may put you at risk for developing a blood clot. A PT result that is too high or too low in someone who is taking warfarin (Coumadin) may be due to:

www.ncbi.nlm.nih.gov/pmc/articles/PMC3079478

A healthy man in his 40s presented with a 1-month history of haemoptysis and was unexpectedly found to have an elevated international normalised ratio (INR). He denied any known exposures to anticoagulants. Testing for the possible aetiologies of a high INR revealed coumarin poisoning with coumatetralyl as the cause.