Even if you have never had any of these problems, you still may be at risk. Monitor ECG, serum electrolytes and thyroid function test results. If you continue to use this site we will assume that you are happy with it. Warfarin inhibits synthesis of vit K-dependent coagulation factors VII, IX, X and II and anticoagulant protein C and its cofactor protein S. No effects on established thrombus but further extension of the clot can be prevented. All staff managing … See references I have reviewed these responsibilities with my care team.

Relevance . Even if you have never had any of these problems, you still may be at risk.

– You need to continue to visit your doctor and inform them if: you experience any bruising, bleeding, or illness; or . - Prevents the production of clotting factors by inhibiting the action of vitamin K. This means fibrin cannot be converted into fibrinogen and blood clots are therefore less likely to form.- Prophylaxis of embolisation in rheumatic heart disease and atrial fibrillation, and following heart valve insertion.- Prophylaxis and treatment of venous thromboembolism and transient ischaemic attacks.- Haemorrhage - monitoring and dose adjustment are required.- The interaction profile of warfarin is extensive and complex.- Information regarding potential drug-drug and drug-food interaction should be sought from the British National Formulary.- Warfarin takes about three days to produce its full effect, so when treating deep vein thrombosis or pulmonary embolism, a faster-acting injectable anticoagulant such as a heparin will be used initially.- The anticoagulant effect of warfarin needs to be measured regularly (by INR blood test) and the dose of warfarin will be adjusted as necessary to make the INR fall into the appropriate range for a particular condition.- Baseline blood tests should be taken before treatment starts, but treatment should not be delayed by waiting for the results.- Warfarin’s effect can be altered by sudden increases or decreases in body weight.- The monitoring needed with this medication is a large commitment for patients in the community and they need to be educated in its risks and to understand the importance of testing and dose adjustment to ensure compliance.- Patients need to be careful to avoid making sudden major changes to their diet, particularly consumption of green tea, salad and green vegetables.- Cranberry juice should be avoided, as should large amounts of alcohol, as these may increase warfarin’s potency.- Patients should carry an anticoagulation card and know to inform all health professionals that they are taking warfarin.- It is essential patients contact their doctor if they experience any bruising, bleeding, dark stools, blood in the urine, vomiting, diarrhoea, fever or acute illness.Nurses should refer to manufacturer’s summary of product characteristics and to appropriate local guidelines. Excreted into human milk: Yes (in small amounts) Comments:-This drug has been used without apparent harmful effects in the nursing infant.-Effects in premature infants have not been evaluated. This site is intended for health professionals onlyMake sure you have logged into the INR software with the correct patient details, and that the testing equipment is ready. Drug usage should be in line with product license and supported by a patient specific directive.Software to support anticoagulation monitoring can advise on dosage, but this needs to be tempered by clinical judgement, and can be overridden by clinical judgement. In most situations, a transient increase in warfarin dose with a repeat INR in a few days is likely to suffice.All staff managing anticoagulation should understand the concept of TTR and be aware that NICE guidelines recommend that the TTR should be >65% for warfarin to be effective.Use 1mg tablets as standard to avoid confusion with dosing. Please read the information .

It is therefore best not to drink grapefruit juice if you are taking warfarin.Person centred care planning focuses on the individual issues, which a patient faces and sets out an agreed plan, which is individual and personal to each patient, to address the issues faced.Copyright © 2015 Planning for Care Ltd. All rights reserved.We use cookies to ensure that we give you the best experience on our website. Managing INR results when it is within a patient’s target range is relatively easy. Raise side rails up because … If you are not sure why, or for how long you will be taking warfarin, ask your healthcare provider.Your healthcare provider will explain your medication dosage and the blood tests that are needed when you are taking warfarin.Your blood needs to be checked to see if your "International Normalized Ratio" (INR) is normal for your diagnosis. If any of these symptoms occur, call for emergency assistance and then call your healthcare provider.