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warfarin

warfarin

9 5.9
A medicine that prevents and treats blood clots
  • noun
  • /ˈwɔr.fə.rɪn/
  • Specialized
translation icon : warfarina
  • Warfarin is a coumarin anticoagulant; there are others, but warfarin is the preferred drug.
  • warfarin and aspirin
  • warfarin or dabigatran
  • patients on warfarin

So one of the things I made was dosing warfarin.

Examples

  • Foods such as spinach and broccoli can affect warfarin, as can cranberry juice.

    Academic text (2012)
  • The doctor recommended warfarin to prevent blood clots following the surgery.

  • The decision to introduce warfarin can be difficult for both the clinician and the patient.

    Academic text (2014)
  • NOACs start to work quickly, whereas the effects of warfarin wear off slowly.

    Academic text (2014)
  • Does not assess contraindications to warfarin; the decision whether or not to start warfarin remains a clinical one.

    Academic text (2014)
  • NHS Choices publishes a useful summary for patients on warfarin, available online.

    Academic text (2012)
  • Jed had no contraindications to warfarin and agreed to start on this treatment.

    Academic text (2012)
  • For surgery or dental treatment, there will have to be a temporary halt to warfarin to reduce bleeding complications.

    Academic text (2012)
  • No significant superiority of warfarin over aspirin has been demonstrated in patients after the first ischemic stroke.

    Academic text (2007)
  • In patients with AF and normal renal function, warfarin dramatically reduces the risk for stroke (1).

    Academic text (2014)

Synonyms

anticoagulant
vswarfarin
  • Specialized
8 5.6

A medicine that slows or stops blood from forming clots

is a specific prescribed medicine within that broader category
Coumadin
vswarfarin
  • Specialized
5 6.7

A blood-thinning medicine that prevents or treats blood clots

is the generic medication name rather than a brand label
anticoagulant medication
vswarfarin
  • Specialized
4.2

A medicine that stops or slows blood from forming clots

is a specific named medicine rather than the general drug class

Surface Forms

warfarin singular
warfarins plural

Etymology

Warfarin comes from the name WARF, the Wisconsin Alumni Research Foundation, plus the chemical ending -arin. Scientists studied a natural chemical in spoiled clover that made animals bleed and turned it into a drug that 'stops blood from clotting', so the name remembers the medicine's link to preventing dangerous clots.