Vitamin K1 (Generic) Injectable for Dog, Cats & Horses, 10 mg/mL, 100-mL

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Vita-Jec K1 is used by veterinarians to combat complications from consumption of rodenticides, or consumption of moldy sweet clover. Whenever possible, Vitamin K-1 Injection should be given by the subcutaneous or intramuscular route.

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Vita-Jec K1 is indicated in dogs, cats, and horses to counter hypoprothrombinemia induced by ingestion of anticoagulant rodenticides. Vita-Jec K1 is also indicated to counter hypoprothrombinemia caused by consumption of bishydroxycoumarin found in a spoiled and moldy sweet clover.

Possible Side Effects

Talk to your veterinarian about any side effect that seems unusual or bothersome to your pet.

Drug & Food Interactions

Talk to your veterinarian about any other drugs your pet is taking before starting this medication.


Not for use in humans. Keep this and all medications out of the reach of children. Federal law restricts this drug to use by or on the order of a licensed veterinarian.

This drug has not been found by FDA to be safe and effective, and this labeling has not been approved by FDA.

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  1. Prescribing Information

See all items by Vitamin K1

  • Item Number
  • Generic Name
    Vitamin K
  • For Use With
    Dogs, Cats, & Horses
  • Common Brand Name(s)
  • Administration Form
  • Product Form
  • Health Condition
    Vitamin Deficiency
  • Drug Type


Recommended Dosage

Dogs, Cats, & Horses: 0.5 - 2.5 mg/kg

Storage Instructions

Protect from light at all times. Store in a dark place at controlled room temperature between 59° - 86° F.


What is Vita-Jec K1?

Vita-Jec K1 is a phytonadione solution used to aid animals to help blood clot better, preventing bleeding problems or a deficiency of vitamin K in the body.

What are the benefits of this medicine?

  • Same activity of natural occurring vitamin K
  • Readily absorbed following intramuscular administration
  • Treatment of anticoagulant rodenticide poisoning
  • Treatment of blood coagulation disorders

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