What is the best-rated treatment for hypoprothrombinemias?

By our independent recall-safety rating — not an efficacy measure — vitamin k1 ranks highest among the products we list for hypoprothrombinemias. Always consult a professional.

How are these treatments ranked?

By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.

What types of drugs treat hypoprothrombinemias?

Treatments for hypoprothrombinemias span FDA drug classes including vitamin k, warfarin reversal agent. Compare every option side by side, ranked by independent rating, above.

Best treatments for hypoprothrombinemias

2 products may treat hypoprothrombinemias, spanning FDA drug classes such as vitamin k, warfarin reversal agent. The current highest-rated option is vitamin k1. Ranked below by our independent recall-safety rating (rated where FDA data exists) — not medical advice; always consult a professional.

Quick answer: Of the 2 drugs we list for hypoprothrombinemias, all are available as lower-cost generics, spanning classes such as vitamin k, warfarin reversal agent. They’re ranked by each drug’s FDA recall-safety record — not clinical effectiveness for hypoprothrombinemias — so confirm the right choice with your prescriber.

Rated against independent regulatory sources·Last updated August 19, 2026·How we rate

Treatments we list for hypoprothrombinemias
#	Drug	Rating	Type	Form	Class	Generic?	Pharmacy pays
1	Vitamin K1 Boxed warning	60/100	Prescription	Injectable	Vitamin K	Generic	$340	View →
2	Phytonadione Boxed warning	Not yet rated	Prescription	Injectable	Vitamin K	Generic	$340	View →

Narrow by drug class

Best vitamin k for hypoprothrombinemias (2)

Explore the class hubs: vitamin k

Full ranking · 2 treatments

vitamin k1

Boxed warning

PrescriptionFDA-sourced

60/100

Vitamin K1 (Phytonadione) is a vitamin k used to treat Drug-Induced Abnormalities, Hypoprothrombinemias, Diseases Premature Infant.

(88 data points)

vitamin kwarfarin reversal agentabnormalities, drug-induced

Pharmacy pays

~$340.49 /30

View details →

phytonadione

Boxed warning

PrescriptionFDA-sourced

New

Phytonadione is a vitamin k used to treat Drug-Induced Abnormalities, Hypoprothrombinemias, Diseases Premature Infant.

vitamin kwarfarin reversal agentabnormalities, drug-induced

Pharmacy pays

~$340.49 /30

View details →

Frequently asked

What treats hypoprothrombinemias?: Our catalog lists 2 products that may treat hypoprothrombinemias, based on NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. They're rated where FDA recall-safety data exists; the current top-rated option is vitamin k1.
What is the best-rated treatment for hypoprothrombinemias?: By our independent recall-safety rating — not an efficacy measure — vitamin k1 ranks highest among the products we list for hypoprothrombinemias. Always consult a professional.
How are these treatments ranked?: By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.
What types of drugs treat hypoprothrombinemias?: Treatments for hypoprothrombinemias span FDA drug classes including vitamin k, warfarin reversal agent. Compare every option side by side, ranked by independent rating, above.

Treatment associations are derived from NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. This is general reference, not medical advice — always consult a licensed professional.