For babies exclusively breast fed, supplementing feeds with one formula feed/day to provide a constant intake of Vitamin K may be required. For infants, consideration must be given to formula vs breast fed babies.Most patients require 3-5 days of warfarin before achieving a stable maintenance phase.All new patients commencing warfarin should receive Coumadin. The following table describes the available tablet strengths and their corresponding colour. Both brands of warfarin colour-code their tablets. Brands should not be used interchangeably. There are 2 brands of warfarin, although they are distributed by the same company. Warfarin is the generic name for the most commonly used oral anticoagulant.

The guideline may be modified according to individual patient requirements. All anticoagulant management within RCH occurs under the supervision and guidance of a Consultant Haematologist.

This guideline is intended to inform medical and nursing staff employed within the Clinical Haematology department. Clinical Haematology: Warfarin Management Guideline

Antidote for high inr