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Warfarin
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What are the clinically significant drug interactions with tobacco smoking?
23 March 2020
·
This Medicines Q&A summarises those drug interactions with tobacco smoking that are considered to be most clinically important. Most interactions between drugs and tobacco smoking…
Using COVID-19 vaccines in patients with anticoagulation and bleeding disorders
7 January 2021
·
Information on use of the vaccine in patients who are receiving anticoagulants or have a bleeding disorder is given below.
Oral anticoagulant formulations suggested for adults with swallowing difficulties
1 July 2021
·
A range of oral anticoagulants are suitable for adults with swallowing difficulties.
Using Proton Pump Inhibitors (PPIs) alongside warfarin – clinical considerations
17 June 2022
·
PPIs may enhance warfarin anticoagulation. Patients on warfarin require counselling when started on a PPI and INR monitored appropriately.
Using oral anticoagulants in breastfeeding women
2 November 2021
·
Thromboembolic disease management whilst breastfeeding is challenging. Warfarin is the preferred choice. Guidance on using DOACs is also provided.
Warfarin monitoring
16 July 2021
Small volume intramuscular injections in people taking oral anticoagulants
11 May 2022
·
Advice and a summary of the issues and evidence for healthcare professionals with concerns about use of IM injections in people taking oral anticoagulants
Chondroitin - what are its drug interactions?
23 January 2020
·
There are two published case reports of increased INR in patients receiving warfarin who self-medicated with glucosamine-chondroitin supplements. INR was increased in a further three…
Warfarin
Can small volume intramuscular injections be given to patients taking oral anticoagulants?
17 September 2018
·
This Medicines Q&A discusses the potential risks associated with the administration of small volume IM injections to patients taking oral anticoagulants. It has been partially…
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