Access
Available by prescription only. Bring or share your INR results so we can flag dose mismatches.
Medication information
Prescription
Warfarin
Long-standing oral anticoagulant requiring regular INR monitoring
Warfarin (Coumadin) thins the blood to prevent clots. Patients on Warfarin need regular INR blood tests, and dose changes are common. Many foods and drugs interact with it.
How the pharmacy helps
We dispense the colour-coded strengths (1, 2, 2.5, 3, 4, 5 mg) and review interactions on every fill. We can group with INR clinic dates so the dose is current.
Access framing
Available by prescription only. Bring or share your INR results so we can flag dose mismatches.
Forms and strengths
Medication entries grouped here
Strengths, dosage forms, brands, or package entries may vary. Your prescription label and pharmacist counselling are the instructions to follow.
| Brand / Generic | Strength | Form | DIN | Record |
|---|---|---|---|---|
Coumadin Warfarin Sodium | 5mg | Tablet | Active |
You do not have to avoid them. The goal is consistency — eat about the same amount of vitamin K foods each week so the dose stays steady.
Many antibiotics raise INR. Ask the pharmacist whenever a new prescription is added.
Each strength has a different colour by international convention. The label has the strength written; check both.
Have questions about this medication?
Call the pharmacy or bring the medication to the counter. We can help compare labels, dosing schedules, storage needs, and questions to ask your prescriber.
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