Vitamin K1 (Generic) Chewable Tablets for Dogs & Cats, slide 1 of 1

Vitamin K1 (Generic) Chewable Tablets for Dogs & Cats

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In stock
Strength: 50-mg
  • Click to select 25-mg In stock
Count: 50 chewable tablets

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Vitamin-K1 Chewable Tablets are fat-soluble vitamins for optimum health. A K deficiency can lead to a bleeding disorder. These tablets contain the same type and degree of activity as naturally-occurring vitamin K. Customers may receive this drug under the names Mephyton, Phytomenadione.

Proudly sourced directly from the manufacturer or their approved distributor. Guaranteed genuine and backed by the manufacturer.


Vitamin K1 is used as a blood thickening agent.

Possible Side Effects

Brief flushing sensations and peculiar sensations of taste have been observed with parenteral phytonadione, as well as rare instances of dizziness, rapid and weak pulse, profuse sweating, brief hypotension, dyspnea and cyanosis.

Drug & Food Interactions

Notify your veterinarian of any other medications, including vitamins and supplements, your pet is taking before using this vitamin.


Phytonadione is labeled as not for use in pets hypersensitive to it or any component of its formulation, but weigh the benefits for treating vs the risks.

NOTE: For Generic Medications, picture displayed may not depict actual product. Generic medications may vary from one order to the next by size, color and shape depending on manufacturer. Please note product may arrive in a Chewy Pharmacy vial.

Also available in capsules.

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  1. Prescribing Information

See all items by Vitamin K1

  • Item Number
  • Generic Name
  • Common Brand Name(s)
    Vitamin K1 Chewable, Vitamin K1 Chewablet, K-Chews
  • For Use With
    Dogs & Cats
  • Administration Form
  • Product Form
    Chewable Tablet
  • Health Condition
    Vitamin Deficiency
  • Drug Type


Recommended Dosage

Use as directed by your veterinarian.

Storage Instructions

Tablets and capsules should be stored in well-closed, light-resistant containers at room temperatures between 59° - 86°F.


What is Vitamin K1 Chewable Tablets used for?

Vitamin K1 Chewable Tablets are used for the treatment of bleeding disorders associated with faulty formation of vitamin K-dependent coagulation factors.

How long will it take to see an effect after treatment?

May require 6-12 hours for effect. Consult with your veterinarian for additional concerns.

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