Phytonadione
Brands: Vitamin K1, Mephyton
Phytonadione (Vitamin K1) is used in pets to treat clotting disorders from anticoagulant toxicity.
Used for
- anticoagulant rodenticide poisoning
- vitamin K deficiency
- liver disorders
How it is given
- Administration
- oral
- Frequency
- every 12 hours
- Duration
- as prescribed by veterinarian
- Storage
- Store at room temperature, away from light and moisture.
- Pregnancy safety
- caution
Always confirm the exact dose with your veterinarian before giving any medicine.
Typical dose ranges
cat
- Standard
- 2.5-5 mg orally every 12 hours
dog
- Large dogs
- 10-20 mg orally every 12 hours
- Small dogs
- 2.5-5 mg orally every 12 hours
- Medium dogs
- 5-10 mg orally every 12 hours
Ranges are reference only. Your vet sets the dose for your pet's weight and condition.
Active ingredients
- Phytonadione
Side effects
Common
- mild injection site irritation
- decreased appetite
Rare
- allergic reactions
Severe
- severe allergic reactions requiring vet attention
Do not use when
- hypersensitivity to Vitamin K1
- severe liver dysfunction
Interacts with
- warfarin
- cholestyramine
Warnings
- important warning 1
- important warning 2
Phytonadione questions
What is Phytonadione used for?
Phytonadione is used to treat clotting disorders, primarily from anticoagulant toxicity.
Can Phytonadione be given to cats?
Yes, it is safe for cats under veterinary supervision.
How long does it take to work?
Effects can be seen within 6 to 12 hours after administration.
Is a prescription required?
Yes, a prescription is required to obtain Phytonadione.
Can Phytonadione be used long-term?
It can be used long-term if necessary, but only under the strict guidance of a veterinarian.
Full drug detail
Overview
Phytonadione, also known as Vitamin K1, is a critical medication used to treat and prevent bleeding disorders in pets. It is particularly essential in cases of anticoagulant rodenticide poisoning.
How It Works
Phytonadione works by aiding in the synthesis of clotting factors in the liver, which are crucial for blood coagulation. This makes it invaluable in reversing the effects of certain anticoagulants.
Uses & Indications
Phytonadione is primarily used to treat conditions such as:
- Anticoagulant rodenticide poisoning
- Vitamin K deficiency
- Certain liver disorders affecting clotting
Dosage Guidelines
Dogs
- Small Dogs: 2.5-5 mg orally every 12 hours
- Medium Dogs: 5-10 mg orally every 12 hours
- Large Dogs: 10-20 mg orally every 12 hours
Cats
- Standard: 2.5-5 mg orally every 12 hours
Administration
Phytonadione is typically administered orally but can also be given via injection in emergency situations. Always follow your veterinarian’s guidance.
Side Effects
Common
- Mild injection site irritation
- Decreased appetite
Rare
- Allergic reactions
Severe
- Severe allergic reactions requiring veterinary attention
Precautions & Warnings
- Use caution in animals with liver disease
- Do not administer without veterinary consultation
Drug Interactions
- Warfarin: May interfere with anticoagulant effects
- Cholestyramine: May reduce absorption
Storage
Store at room temperature, away from light and moisture. Keep out of reach of children and pets.
FAQ
What is Phytonadione used for?
Phytonadione is used to treat clotting disorders, primarily from anticoagulant toxicity.
Can Phytonadione be given to cats?
Yes, it is safe for cats under veterinary supervision.
How long does it take to work?
Effects can be seen within 6 to 12 hours after administration.
Is a prescription required?
Yes, a prescription is required to obtain Phytonadione.
Can Phytonadione be used long-term?
It can be used long-term if necessary, but only under the strict guidance of a veterinarian.
Conclusion
Consult your veterinarian before using Phytonadione for appropriate dosage and administration tailored to your pet’s needs.