| Active Ingredient | WARFARIN |
| Therapeutic Class | COUMARIN DERIVATIVES |
| Indications | Prophylaxis and treatment of venous thrombus and its extension. Also see information on anticoagulants on p. 186. |
| Caution | Haemorrhage. Prothrombin times should be determined daily at start of therapy. The following drugs may delay coagulation or increase prothombin time. Aspirin, phenylbutazone, tamoxifen, indomethacin, More ... |
| Dose Range | 2-10mg daily for maintenance. |
| Drug Interactions | |
| Pregnancy | Should not be given in pregnancy. Warfarin crosses the placenta with risk of con More ... |
| Breast Feeding | Warfarin is not distributed in breastmilk. |