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Phytonadione

Phytonadione Dosage

Allison Gourley, PharmDKristianne Hannemann, PharmD
Reviewed by Allison Gourley, PharmD, Kristianne Hannemann, PharmD
Last reviewed on January 9, 2025

The average cost for 1 tablet of 5mg of Phytonadione is $21.21 with a free GoodRx coupon. This is 66.28% off the average retail price of $62.90.

tabletTablet

Dosage

Quantity

Price as low as

Price per unit

5mg

1 tablet

$21.21

$21.21

cartonCarton

Dosage

Quantity

Price as low as

Price per unit

10 syringes of 1mg/0.5ml

1 carton

$35.35

$35.35

Typical dosage for Phytonadione

The typical starting dose is 2.5 mg to 10 mg taken by mouth as a single dose, but it can go up to 25 mg in some cases. In rare situations, 50 mg might be needed. Your prescriber will decide how much and how often you should take phytonadione based on your lab tests and your overall health.

Phytonadione is also available as an injection form, which is usually given in the hospital or clinic.

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