Phytomenadione: how to take it safely
Konakion
Reviewed by Pharm. Abeeb Junior
What it is for
Treats and prevents bleeding caused by low vitamin K, including from warfarin and in newborn babies.
How to take it
- Prescription medicine: take it exactly as your doctor or pharmacist told you.
- Swallow with water, with food, or it is given by injection.
When to take it
Take it as prescribed.
Take it with
With food.
What to avoid
- Taking more than prescribed.
- Changing your warfarin dose without advice.
Possible side effects
Rarely, nausea or stomach upset.
Get help if
Rash, swelling of the face or trouble breathing: get urgent help. Unexplained bruising or bleeding: see a doctor.
This is general information, not personal medical advice. Always follow your doctor's or pharmacist's instructions and read the leaflet that comes with your medicine. Medicines and doses can differ between products and people.