About Blood Thinners
Blood thinners reduce clot formation and are used for stents, atrial fibrillation, clots in the legs or lungs and after some surgeries. They must be taken precisely and monitored.
Common signs and symptoms
- History of clots or irregular heartbeat
- Stent or valve replacement
- Swelling or pain in one leg
- Sudden breathlessness (urgent)
Medicines and products you will find here
- Warfarin and acenocoumarol
- Rivaroxaban, apixaban and dabigatran
- Aspirin and clopidogrel
- INR testing supplies
When to see a doctor
- You have unusual bleeding or black stools
- You fall or hit your head
- You plan surgery or dental work
- You start any new medicine
Frequently asked questions
Why is INR checked on warfarin?
It shows how thin the blood is, so the dose can be adjusted safely.
Does food matter?
Large changes in green leafy vegetables can affect warfarin.
This information is for general awareness and is not a substitute for medical advice. Please consult a doctor or pharmacist before starting, changing or stopping any medicine.