Translation guide
Warfarin is a medication used to prevent blood clots. In Japanese, it is referred to by its generic name, often in katakana.
Referring to the anticoagulant drug warfarin
The standard Japanese term for warfarin, used in medical contexts and pharmacies.
ワルファリンを服用しています。
I am taking warfarin.
An alternative katakana rendering, sometimes seen in brand names or older texts.
Warfarin is an anticoagulant.